{"title":"DCS Cinema Screen Channel Loudspeakers","description":"\u003cp\u003eDCS screen channel loudspeakers mount behind a perforated cinema screen and reproduce the left, center and right channels where dialog and most of the mix live. The range runs from compact 2-way passive cabinets to 4-way tri- and quad-amp systems for large auditoriums, plus the reference-grade \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-tri-amp-3-way-consists-of-1x12-lf-coaxial-mf-hf-requires-nl8-connectors-not-supplied-by-qsc-priced-individually-rsc112\"\u003eDCS RSC112\u003c\/a\u003e for screening and mix rooms.\u003c\/p\u003e\n\u003ch2\u003eChoosing a screen channel\u003c\/h2\u003e\n\u003cp\u003eMatch the system to screen width and seat count. The \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-passive-2-way-1x15-single-enclosure-speaker-system-cinema-sc-1150\"\u003eDCS SC-1150\u003c\/a\u003e suits small rooms and passive amplification. The \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-passive-or-bi-amp-3-way-2x15-6-5-mid-range-and-1-4-hf-sc-2150\"\u003eDCS SC-2150\u003c\/a\u003e and \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-bi-or-tri-amp-3-way-2x15-consists-of-lf-4215-and-mh-1075c-components-sc-423c\"\u003eDCS SC-423C\u003c\/a\u003e step up to 3-way designs with more headroom. For large-format rooms the 4-way \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-high-power-tri-or-quad-amp-4-way-2x15-consists-of-lf-4215-and-mhv-1090-components-sc-424\"\u003eDCS SC-424\u003c\/a\u003e and \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-high-power-tri-or-quad-amp-4-way-4x15-consists-of-2x-lf-4215-and-mhv-1090-components-sc-444\"\u003eDCS SC-444\u003c\/a\u003e add LF capacity and separate mid-high horns for long throws.\u003c\/p\u003e\n\u003ch2\u003eInstall considerations\u003c\/h2\u003e\n\u003cp\u003eAllow cabinet depth and baffle clearance behind the screen, confirm screen perforation, and plan amplifier channels for the chosen bi-amp or tri-amp mode. Each cabinet needs its DSP voicing loaded and the room aligned once installed.\u003c\/p\u003e\n\u003cp\u003eCreation Networks designs, installs, calibrates and supports DCS cinema sound systems nationwide. Call 888-230-3661 or email sales@creationnetworks.net for a quote.\u003c\/p\u003e","products":[{"product_id":"qsc-passive-2-way-1x12-single-enclosure-speaker-system-cinema-sc-1120","title":"DCS SC-1120 – 2-Way 1x12-Inch Cinema Screen Channel Loudspeaker","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe QSC SC-1120 is a cost-effective passive two-way screen channel loudspeaker from the DCS Digital Cinema Series, designed for small cinema auditoriums up to 35 feet (11 m) from screen to last row. It combines a 12-inch woofer and a high-frequency compression driver in a single enclosure for simplified installation.\u003c\/p\u003e\u003cp\u003eEngineered for behind-screen motion-picture playback, the SC-1120 brings QSC cinema sound quality to smaller rooms, screening spaces, and post-production environments.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-passive-2-way-1x12-single-enclosure-speaker-system-cinema-sc-1120-creation-networks-26089.jpg?v=1757893394\" alt=\"QSC SC-1120 – 2-Way 1x12-Inch Cinema Screen Channel Loudspeaker - Creation Networks\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003cp\u003eThe SC-1120 features a 12-inch (305 mm) woofer with a 2.5-inch (63 mm) voice coil for extended low-frequency bandwidth, crossing over passively into a high-frequency compression driver with a 1.75-inch (44 mm) voice coil. Combining both drivers in one enclosure simplifies behind-screen installation and requires only a single amplifier channel.\u003c\/p\u003e\u003cp\u003eWith 300 W rated power, 8-ohm impedance, 95.5 dB sensitivity, and a 48 Hz to 19 kHz frequency range, the SC-1120 reaches a maximum continuous SPL of 120 dB. The MDF enclosure provides solid, low-resonance performance in compact behind-screen spaces.\u003c\/p\u003e\u003cp\u003eAs part of the QSC DCS cinema ecosystem, the SC-1120 pairs naturally with QSC cinema subwoofers and surround loudspeakers for complete small-room systems. For longer rooms up to 45 feet, see the QSC SC-1150.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-enclosure two-way design\u003c\/strong\u003e — A 12-inch woofer and HF compression driver are combined in one cabinet to simplify behind-screen installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized for small auditoriums\u003c\/strong\u003e — Engineered for cinemas up to 35 feet (11 m) from screen to the last row of seating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassive crossover, single amplifier channel\u003c\/strong\u003e — A passive crossover lets the SC-1120 run from a single amplifier channel for cost-effective deployment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended low-frequency woofer\u003c\/strong\u003e — The 12-inch woofer with 2.5-inch voice coil delivers strong low-frequency bandwidth for its class.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-output compression driver\u003c\/strong\u003e — A 1.75-inch voice-coil HF compression driver provides clear, articulate dialogue reproduction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid MDF enclosure\u003c\/strong\u003e — The MDF cabinet reduces resonance for clean playback in compact behind-screen spaces.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTypical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAuditorium\u003c\/li\u003e\n\u003cli\u003eBroadcast studio\u003c\/li\u003e\n\u003cli\u003eMulti-purpose room\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePassive 2-way screen channel loudspeaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLF driver\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 in (305 mm) woofer, 2.5 in (63 mm) voice coil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHF driver\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCompression driver, 1.75 in (44 mm) voice coil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48 Hz – 19 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImpedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e95.5 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum continuous SPL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRoom depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 35 ft (11 m) screen to last row\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMDF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e690 x 497 x 297 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e23.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat size auditorium is the SC-1120 designed for?\u003c\/strong\u003e\u003cbr\u003eIt is optimized for small cinema rooms up to 35 feet (11 m) from the screen to the last row of seating.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the SC-1120 require multiple amplifier channels?\u003c\/strong\u003e\u003cbr\u003eNo. Its passive crossover allows operation from a single amplifier channel, simplifying cabling and reducing system cost.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does it integrate into a cinema system?\u003c\/strong\u003e\u003cbr\u003eAs a DCS Digital Cinema Series screen channel, it pairs with QSC cinema subwoofers, surround loudspeakers, and cinema processors\/amplifiers for a complete small-room system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat warranty and support come with this loudspeaker?\u003c\/strong\u003e\u003cbr\u003eQSC installed loudspeakers are covered under QSC's standard limited warranty; refer to QSC's published warranty terms for the current coverage period applicable to this model. Creation Networks provides pre- and post-sale support for system design and integration questions.\u003c\/p\u003e\u003cp\u003eExplore related QSC products at Creation Networks, including the \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-passive-2-way-1x15-single-enclosure-speaker-system-cinema-sc-1150\"\u003eQSC SC-1150\u003c\/a\u003e.\u003c\/p\u003e","brand":"DCS","offers":[{"title":"Default Title","offer_id":43078614024428,"sku":"SC-1120","price":760.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-passive-2-way-1x12-single-enclosure-speaker-system-cinema-sc-1120-creation-networks-26089.jpg?v=1793664034"},{"product_id":"qsc-passive-2-way-1x15-single-enclosure-speaker-system-cinema-sc-1150","title":"DCS SC-1150 – 2-Way 1x15-Inch Cinema Screen Channel Loudspeaker","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe QSC SC-1150 is a passive two-way screen channel loudspeaker from the DCS Digital Cinema Series, optimized for small cinema auditoriums up to 45 feet (14 m) from screen to last row. A 15-inch woofer and high-frequency compression driver share a single enclosure for streamlined behind-screen installation.\u003c\/p\u003e\u003cp\u003eDesigned for behind-screen motion-picture playback, the SC-1150 delivers QSC cinema sound in a shallow cabinet that requires less than 12 inches of depth behind the screen.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-passive-2-way-1x15-single-enclosure-speaker-system-cinema-sc-1150-creation-networks-90512.jpg?v=1757893395\" alt=\"QSC SC-1150 – 2-Way 1x15-Inch Cinema Screen Channel Loudspeaker - Creation Networks\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003cp\u003eThe SC-1150 features a 15-inch (380 mm) woofer with a 3-inch (76 mm) voice coil for extended low-frequency bandwidth, crossing over passively into a high-frequency compression driver with a 1.75-inch (44 mm) voice coil on a 90° axisymmetric horn. Both drivers are combined in one enclosure, requiring only a single amplifier channel.\u003c\/p\u003e\u003cp\u003eThe shallow cabinet needs less than 12 inches (305 mm) behind the screen, and its front baffle is treated with sound-absorbing material to reduce behind-screen acoustic reflections. Screw-type barrier-strip connectors provide secure, serviceable wiring.\u003c\/p\u003e\u003cp\u003eAs part of the QSC DCS cinema ecosystem, the SC-1150 integrates with QSC cinema subwoofers and surrounds for complete small-room systems. For smaller rooms up to 35 feet, see the QSC SC-1120.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-enclosure two-way design\u003c\/strong\u003e — A 15-inch woofer and HF compression driver are combined in one cabinet to simplify behind-screen installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized for small auditoriums\u003c\/strong\u003e — Engineered for cinemas up to 45 feet (14 m) from screen to the last row of seating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShallow behind-screen depth\u003c\/strong\u003e — Requires less than 12 inches (305 mm) of depth behind the screen for tight installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e90° axisymmetric horn\u003c\/strong\u003e — Provides controlled, even high-frequency coverage across the seating area.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassive crossover, single amplifier channel\u003c\/strong\u003e — A passive crossover lets the SC-1150 run from a single amplifier channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReflection-reducing baffle\u003c\/strong\u003e — The front baffle is treated with sound-absorbing material to reduce behind-screen acoustic reflections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure barrier-strip connectors\u003c\/strong\u003e — Screw-type barrier-strip connectors provide reliable, serviceable terminations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTypical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAuditorium\u003c\/li\u003e\n\u003cli\u003eBroadcast studio\u003c\/li\u003e\n\u003cli\u003eMulti-purpose room\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePassive 2-way screen channel loudspeaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLF driver\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15 in (380 mm) woofer, 3 in (76 mm) voice coil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHF driver\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCompression driver, 1.75 in (44 mm) voice coil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHorn\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90° axisymmetric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCrossover\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePassive (single amplifier channel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRoom depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 45 ft (14 m) screen to last row\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBehind-screen depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLess than 12 in (305 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnectors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew-type barrier strip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eHow deep does the SC-1150 need to be behind the screen?\u003c\/strong\u003e\u003cbr\u003eIt requires less than 12 inches (305 mm) of depth behind the screen, making it suitable for shallow behind-screen spaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat auditorium size is it intended for?\u003c\/strong\u003e\u003cbr\u003eIt is optimized for small cinema rooms up to 45 feet (14 m) from the screen to the last row of seating.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it reduce behind-screen reflections?\u003c\/strong\u003e\u003cbr\u003eYes. The front baffle is treated with sound-absorbing material to reduce acoustic reflections behind the screen.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat warranty and support come with this loudspeaker?\u003c\/strong\u003e\u003cbr\u003eQSC installed loudspeakers are covered under QSC's standard limited warranty; refer to QSC's published warranty terms for the current coverage period applicable to this model. Creation Networks provides pre- and post-sale support for system design and integration questions.\u003c\/p\u003e\u003cp\u003eExplore related QSC products at Creation Networks, including the \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-passive-2-way-1x12-single-enclosure-speaker-system-cinema-sc-1120\"\u003eQSC SC-1120\u003c\/a\u003e.\u003c\/p\u003e","brand":"DCS","offers":[{"title":"Default Title","offer_id":43078684082412,"sku":"SC-1150","price":1000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-passive-2-way-1x15-single-enclosure-speaker-system-cinema-sc-1150-creation-networks-90512.jpg?v=1757893395"},{"product_id":"qsc-passive-or-bi-amp-3-way-2x15-6-5-mid-range-and-1-4-hf-sc-2150","title":"DCS SC-2150 – 3-Way 2x15-Inch Cinema Screen Channel Loudspeaker","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe QSC SC-2150 is a three-way screen channel loudspeaker from the DCS Digital Cinema Series, developed for professional motion-picture playback in smaller cinemas up to 55 feet (16.6 m) in length. It offers high power handling, excellent sensitivity, and extended bass response in a compact enclosure.\u003c\/p\u003e\u003cp\u003eConfigurable as a selectable passive full-range or bi-amplified system, the SC-2150 pairs a horn-loaded midrange and compression driver with dual 15-inch low-frequency drivers for articulate dialogue and solid low end.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-passive-or-bi-amp-3-way-2x15-6-5-mid-range-and-1-4-hf-sc-2150-creation-networks-58868.jpg?v=1757893396\" alt=\"QSC SC-2150 – 3-Way 2x15-Inch Cinema Screen Channel Loudspeaker - Creation Networks\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003cp\u003eThe SC-2150 comprises two main units: a mid-high frequency system and a dual-15-inch low-frequency enclosure. The components assemble on-site via a pan-and-tilt bracket that mounts the mid-high section atop the LF enclosure, and QSC's patented CineSight simplifies aiming the horns for proper audience coverage.\u003c\/p\u003e\u003cp\u003eThe mid-high system features a high-output, horn-loaded 6.5-inch midrange cone driver and a 1.4-inch (35.6 mm) diaphragm compression driver. The heavily braced MDF low-frequency enclosure provides extended bass response, while a shallow 14.5-inch (368 mm) depth reduces the space required behind the screen.\u003c\/p\u003e\u003cp\u003eAdvanced crossover circuitry protects the HF and MF drivers from overpowering and excessive low-frequency program material. As part of the QSC DCS ecosystem, the SC-2150 integrates with QSC cinema subwoofers, surrounds, and cinema amplifiers and processors.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-way selectable passive or bi-amp\u003c\/strong\u003e — Operates as a full passive system or bi-amplified for flexible system design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized for smaller cinemas\u003c\/strong\u003e — Engineered for auditoriums up to 55 feet (16.6 m) in length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHorn-loaded 6.5-inch midrange\u003c\/strong\u003e — Provides highly articulate dialogue reproduction in the critical midrange band.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 15-inch LF enclosure\u003c\/strong\u003e — A heavily braced MDF low-frequency enclosure delivers extended bass response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCineSight horn aiming\u003c\/strong\u003e — QSC's patented CineSight simplifies aiming the horns for accurate audience coverage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShallow 14.5-inch depth\u003c\/strong\u003e — Reduces the space required behind the screen for compact installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtective crossover circuitry\u003c\/strong\u003e — Advanced crossover circuitry protects the HF and MF drivers from overpowering and excessive low-frequency content.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTypical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAuditorium\u003c\/li\u003e\n\u003cli\u003eBroadcast studio\u003c\/li\u003e\n\u003cli\u003eMulti-purpose room\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3-way selectable passive or bi-amplified screen channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComponents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMid-high system + dual 15 in LF enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMidrange driver\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHorn-loaded 6.5 in cone driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHF driver\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.4 in (35.6 mm) diaphragm compression driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLF enclosure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual 15 in, heavily braced MDF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAiming\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePatented CineSight horn alignment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDepth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eShallow 14.5 in (368 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRoom length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 55 ft (16.6 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAssembly\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOn-site pan-and-tilt bracket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan the SC-2150 be bi-amplified?\u003c\/strong\u003e\u003cbr\u003eYes. It is a three-way selectable system that can run as a full passive loudspeaker or in a bi-amplified configuration.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is CineSight?\u003c\/strong\u003e\u003cbr\u003eCineSight is QSC's patented horn-aiming feature that simplifies pointing the mid-high horns for proper audience coverage during installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is the speaker assembled on-site?\u003c\/strong\u003e\u003cbr\u003eThe mid-high system mounts to the top of the LF enclosure using an included pan-and-tilt bracket, allowing field assembly and aiming.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat warranty and support come with this loudspeaker?\u003c\/strong\u003e\u003cbr\u003eQSC installed loudspeakers are covered under QSC's standard limited warranty; refer to QSC's published warranty terms for the current coverage period applicable to this model. Creation Networks provides pre- and post-sale support for system design and integration questions.\u003c\/p\u003e","brand":"DCS","offers":[{"title":"Default Title","offer_id":43078701809900,"sku":"SC-2150","price":2100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-passive-or-bi-amp-3-way-2x15-6-5-mid-range-and-1-4-hf-sc-2150-creation-networks-58868.jpg?v=1757893396"},{"product_id":"qsc-passive-3-way-2x15-consists-of-mh-1060x-and-lf-2215-components-sc-223x","title":"DCS SC-223X – 3-Way 2x15-Inch Cinema Screen Channel Loudspeaker","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe QSC SC-223X is a three-way bi-amplified or passive screen channel loudspeaker from the DCS Digital Cinema Series, developed for professional motion-picture playback. It comprises the MH-1060X mid-high frequency system and the LF-2215 dual 15-inch low-frequency system.\u003c\/p\u003e\u003cp\u003eWith low-distortion waveguides for articulate dialogue and a shallow depth for easier installation, the SC-223X is built for behind-screen cinema sound in auditoriums and screening rooms.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-passive-3-way-2x15-consists-of-mh-1060x-and-lf-2215-components-sc-223x-creation-networks-34103.jpg?v=1757893397\" alt=\"QSC SC-223X – 3-Way 2x15-Inch Cinema Screen Channel Loudspeaker - Creation Networks\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003cp\u003eThe SC-223X pairs the MH-1060X mid-high unit, which provides 90° horizontal by +20° to -30° vertical coverage, with the heavily braced, MDF-constructed LF-2215 low-frequency enclosure. The system can be configured as a full passive loudspeaker or bi-amplified for greater control.\u003c\/p\u003e\u003cp\u003eLow-distortion waveguides deliver highly articulate dialogue, the foundation of intelligible cinema playback. A shallow 20-inch depth facilitates installation in behind-screen spaces with limited clearance.\u003c\/p\u003e\u003cp\u003eAs part of the QSC DCS cinema ecosystem, the SC-223X integrates with QSC cinema subwoofers, surround loudspeakers, and cinema amplifiers and processors for complete auditorium systems.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-way bi-amp or passive operation\u003c\/strong\u003e — Configurable as a full passive loudspeaker or bi-amplified system for flexible cinema deployment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMH-1060X mid-high system\u003c\/strong\u003e — Provides 90° horizontal by +20° to -30° vertical coverage for the seating area.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLF-2215 dual 15-inch enclosure\u003c\/strong\u003e — Heavily braced MDF construction delivers solid low-frequency output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-distortion waveguides\u003c\/strong\u003e — Waveguides provide highly articulate dialogue for intelligible playback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShallow 20-inch depth\u003c\/strong\u003e — Reduces required behind-screen clearance to facilitate installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTypical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAuditorium\u003c\/li\u003e\n\u003cli\u003eBroadcast studio\u003c\/li\u003e\n\u003cli\u003eMulti-purpose room\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3-way bi-amplified or passive screen channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComponents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMH-1060X mid-high + LF-2215 low-frequency\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage (MH-1060X)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90° horizontal x +20° to -30° vertical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLF enclosure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual 15 in, heavily braced MDF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWaveguides\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLow-distortion for dialogue articulation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDepth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eShallow (20 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat components make up the SC-223X?\u003c\/strong\u003e\u003cbr\u003eIt consists of the MH-1060X mid-high frequency system and the LF-2215 dual 15-inch low-frequency enclosure, which assemble into a single screen channel.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan it be bi-amplified?\u003c\/strong\u003e\u003cbr\u003eYes. The SC-223X supports both full passive operation and bi-amplified configurations.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat coverage does the mid-high system provide?\u003c\/strong\u003e\u003cbr\u003eThe MH-1060X delivers 90° horizontal by +20° to -30° vertical coverage for behind-screen cinema applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat warranty and support come with this loudspeaker?\u003c\/strong\u003e\u003cbr\u003eQSC installed loudspeakers are covered under QSC's standard limited warranty; refer to QSC's published warranty terms for the current coverage period applicable to this model. Creation Networks provides pre- and post-sale support for system design and integration questions.\u003c\/p\u003e","brand":"DCS","offers":[{"title":"Default Title","offer_id":43078729859308,"sku":"SC-223X","price":2809.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-passive-3-way-2x15-consists-of-mh-1060x-and-lf-2215-components-sc-223x-creation-networks-34103.jpg?v=1757893397"},{"product_id":"qsc-bi-or-tri-amp-3-way-1x15-consists-of-lf-4115-and-mh-1075c-components-sc-413c","title":"DCS SC-413C – Bi\/Tri-Amp 3-Way 1x15-Inch Cinema Screen Channel Loudspeaker","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe QSC SC-413C is a three-way, selectable bi- or tri-amplified screen channel loudspeaker from the DCS Digital Cinema Series, developed for professional motion-picture playback. It comprises the MH-1063 mid-high frequency system and the LF-4115 single-15-inch low-frequency system.\u003c\/p\u003e\u003cp\u003eTHX-approved and engineered for articulate dialogue, the SC-413C suits mid-size cinema auditoriums and premium screening rooms.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-bi-or-tri-amp-3-way-1x15-consists-of-lf-4115-and-mh-1075c-components-sc-413c-creation-networks-20205.jpg?v=1757893406\" alt=\"QSC SC-413C – Bi\/Tri-Amp 3-Way 1x15-Inch Cinema Screen Channel Loudspeaker - Creation Networks\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003cp\u003eThe MH-1063 mid-high system features a high-output, horn-loaded 10-inch midrange cone driver and a 2.5-inch (63 mm) titanium-diaphragm compression driver on an adjustable pan-and-tilt bracket. It includes a driver-protection network and a passive crossover for bi-amp operation, with power-limiter circuitry protecting the high-frequency driver.\u003c\/p\u003e\u003cp\u003eThe high-power 10-inch cone driver operates as low as 250 Hz, and advanced phase-plug coupling permits a crossover point up to 1800 Hz to the high-frequency horn, so most of the dialogue range is reproduced by a single element for unmatched intelligibility. The LF-4115 single-15-inch enclosure is heavily braced MDF.\u003c\/p\u003e\u003cp\u003eLow-distortion waveguides deliver articulate dialogue, and a shallow 20-inch depth facilitates installation. THX-approved for professional cinema, the SC-413C integrates with QSC cinema subwoofers, surrounds, amplifiers, and processors.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-way selectable bi- or tri-amp\u003c\/strong\u003e — Operates in selectable bi-amplified or tri-amplified configurations for precise system control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMH-1063 mid-high system and LF-4115 low-frequency system components\u003c\/strong\u003e — Built from the MH-1063 mid-high system and LF-4115 low-frequency system for proven cinema performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended-coverage mid-high\u003c\/strong\u003e — The mid-high system provides 90° horizontal by +20° to -30° vertical coverage, with a 2.5 in (63 mm) titanium-diaphragm compression driver and 10-inch midrange for articulate dialogue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-element dialogue range\u003c\/strong\u003e — A high-power 10-inch cone driver operates as low as 250 Hz with a crossover up to 1800 Hz, so most of the dialogue range is reproduced by a single element for unmatched intelligibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavily braced LF enclosure\u003c\/strong\u003e — The 1x15 in low-frequency enclosure is constructed of MDF and heavily braced for solid bass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-distortion waveguides\u003c\/strong\u003e — Waveguides provide highly articulate dialogue for intelligible cinema playback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShallow 20-inch depth\u003c\/strong\u003e — Reduces required behind-screen clearance to facilitate installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHX approved\u003c\/strong\u003e — THX-approved for professional cinema applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTypical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAuditorium\u003c\/li\u003e\n\u003cli\u003eBroadcast studio\u003c\/li\u003e\n\u003cli\u003eMulti-purpose room\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3-way selectable bi- or tri-amplified screen channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComponents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMH-1063 mid-high system and LF-4115 low-frequency system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMid-high coverage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90° horizontal x +20° to -30° vertical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMidrange driver\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHorn-loaded 10 in cone driver (operates from ~250 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHF compression driver\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.5 in (63 mm) titanium-diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHF crossover point\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 1800 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLF enclosure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1x15 in, heavily braced MDF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDepth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eShallow (20 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompliance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTHX approved for professional cinema\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat is the difference between bi-amp and tri-amp operation?\u003c\/strong\u003e\u003cbr\u003eIn bi-amp mode the MH-1063 uses its internal passive crossover between midrange and HF, while tri-amp mode drives the LF, MF, and HF sections from separate amplifier channels via an external cinema processor for maximum control.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the SC-413C THX approved?\u003c\/strong\u003e\u003cbr\u003eYes. The SC-413C is THX-approved for professional cinema applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy does dialogue sound so clear on this system?\u003c\/strong\u003e\u003cbr\u003eThe 10-inch midrange operates from about 250 Hz up to a 1800 Hz crossover, reproducing most of the dialogue range from a single element for unmatched intelligibility.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat warranty and support come with this loudspeaker?\u003c\/strong\u003e\u003cbr\u003eQSC installed loudspeakers are covered under QSC's standard limited warranty; refer to QSC's published warranty terms for the current coverage period applicable to this model. Creation Networks provides pre- and post-sale support for system design and integration questions.\u003c\/p\u003e","brand":"DCS","offers":[{"title":"Default Title","offer_id":43086378795244,"sku":"SC-413C","price":3158.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-bi-or-tri-amp-3-way-1x15-consists-of-lf-4115-and-mh-1075c-components-sc-413c-creation-networks-20205.jpg?v=1757893406"},{"product_id":"qsc-bi-or-tri-amp-3-way-2x15-consists-of-lf-4215-and-mh-1075c-components-sc-423c","title":"DCS SC-423C – Bi\/Tri-Amp 3-Way 2x15-Inch Cinema Screen Channel Loudspeaker","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe QSC SC-423C is a three-way, selectable bi- or tri-amplified screen channel loudspeaker from the DCS Digital Cinema Series, developed for professional motion-picture playback. It comprises the MH-1075C mid-high frequency system and the LF-4215 dual-15-inch low-frequency system.\u003c\/p\u003e\u003cp\u003eEngineered for articulate dialogue and solid output, the SC-423C suits mid-to-large cinema auditoriums and premium screening environments.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-bi-or-tri-amp-3-way-2x15-consists-of-lf-4215-and-mh-1075c-components-sc-423c-creation-networks-72353.jpg?v=1757893416\" alt=\"QSC SC-423C – Bi\/Tri-Amp 3-Way 2x15-Inch Cinema Screen Channel Loudspeaker - Creation Networks\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003cp\u003eThe MH-1075C mid-high system features a high-output, horn-loaded 10-inch midrange cone driver and a 3-inch (75 mm) titanium-diaphragm compression driver on an adjustable pan-and-tilt bracket. It includes a driver-protection network and a passive crossover for bi-amp operation, with power-limiter circuitry protecting the high-frequency driver.\u003c\/p\u003e\u003cp\u003eThe high-power 10-inch cone driver operates as low as 250 Hz, and advanced phase-plug coupling permits a crossover point up to 1800 Hz to the high-frequency horn, reproducing most of the dialogue range from a single element for unmatched intelligibility. The LF-4215 dual-15-inch enclosure is heavily braced MDF.\u003c\/p\u003e\u003cp\u003eLow-distortion waveguides deliver articulate dialogue, and a shallow 20-inch depth facilitates installation. As part of the QSC DCS ecosystem, the SC-423C integrates with QSC cinema subwoofers, surrounds, amplifiers, and processors.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-way selectable bi- or tri-amp\u003c\/strong\u003e — Operates in selectable bi-amplified or tri-amplified configurations for precise system control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMH-1075C mid-high system and LF-4215 low-frequency system components\u003c\/strong\u003e — Built from the MH-1075C mid-high system and LF-4215 low-frequency system for proven cinema performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended-coverage mid-high\u003c\/strong\u003e — The mid-high system provides 90° horizontal by +20° to -30° vertical coverage, with a 3 in (75 mm) titanium-diaphragm compression driver and 10-inch midrange for articulate dialogue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-element dialogue range\u003c\/strong\u003e — A high-power 10-inch cone driver operates as low as 250 Hz with a crossover up to 1800 Hz, so most of the dialogue range is reproduced by a single element for unmatched intelligibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavily braced LF enclosure\u003c\/strong\u003e — The 2x15 in low-frequency enclosure is constructed of MDF and heavily braced for solid bass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-distortion waveguides\u003c\/strong\u003e — Waveguides provide highly articulate dialogue for intelligible cinema playback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShallow 20-inch depth\u003c\/strong\u003e — Reduces required behind-screen clearance to facilitate installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTypical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAuditorium\u003c\/li\u003e\n\u003cli\u003eBroadcast studio\u003c\/li\u003e\n\u003cli\u003eMulti-purpose room\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3-way selectable bi- or tri-amplified screen channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComponents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMH-1075C mid-high system and LF-4215 low-frequency system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMid-high coverage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90° horizontal x +20° to -30° vertical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMidrange driver\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHorn-loaded 10 in cone driver (operates from ~250 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHF compression driver\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 in (75 mm) titanium-diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHF crossover point\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 1800 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLF enclosure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2x15 in, heavily braced MDF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDepth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eShallow (20 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat is the difference between the SC-423C and SC-413C?\u003c\/strong\u003e\u003cbr\u003eThe SC-423C uses a dual-15-inch LF-4215 enclosure and a 3-inch (75 mm) HF compression driver for higher output, while the SC-413C uses a single-15-inch LF-4115 and a 2.5-inch HF driver.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the SC-423C be tri-amplified?\u003c\/strong\u003e\u003cbr\u003eYes. It supports selectable bi- or tri-amplified operation; tri-amp mode drives LF, MF, and HF from separate channels via an external cinema processor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat room size is the SC-423C suited to?\u003c\/strong\u003e\u003cbr\u003eIts dual-15-inch low-frequency system and high-output mid-high make it appropriate for mid-to-large cinema auditoriums.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat warranty and support come with this loudspeaker?\u003c\/strong\u003e\u003cbr\u003eQSC installed loudspeakers are covered under QSC's standard limited warranty; refer to QSC's published warranty terms for the current coverage period applicable to this model. Creation Networks provides pre- and post-sale support for system design and integration questions.\u003c\/p\u003e","brand":"DCS","offers":[{"title":"Default Title","offer_id":43086518288620,"sku":"SC-423C","price":3255.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-bi-or-tri-amp-3-way-2x15-consists-of-lf-4215-and-mh-1075c-components-sc-423c-creation-networks-72353.jpg?v=1793664053"},{"product_id":"qsc-flyable-high-power-bi-amp-3-way-2x15-consists-of-lf-4215-f-and-mh-1075c-f-components-sc-423c-f","title":"DCS SC-423C-F – Flyable Bi\/Tri-Amp 3-Way 2x15-Inch Cinema Screen Channel Loudspeaker","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe QSC SC-423C-F is a flyable three-way, bi- or tri-amplified screen channel loudspeaker from the DCS Digital Cinema Series, developed for large-format motion-picture playback. It comprises the MH-1075C-F mid-high system and the LF-4215-F dual-15-inch low-frequency system, which join into a single flyable unit.\u003c\/p\u003e\u003cp\u003eBuilt from tour-grade plywood with extensive rigging points, the SC-423C-F is engineered for large premium auditoriums and large-format cinema installations requiring suspended screen channels.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-flyable-high-power-bi-amp-3-way-2x15-consists-of-lf-4215-f-and-mh-1075c-f-components-sc-423c-f-creation-networks-61219.jpg?v=1757893418\" alt=\"QSC SC-423C-F – Flyable Bi\/Tri-Amp 3-Way 2x15-Inch Cinema Screen Channel Loudspeaker - Creation Networks\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003cp\u003eThe MH-1075C-F features a high-output, horn-loaded 10-inch midrange cone driver and a 3-inch (75 mm) titanium-diaphragm compression driver, with a driver-protection network, passive crossover for bi-amp operation, and power-limiter circuitry protecting the high-frequency driver. It provides increased high-frequency output for large rooms.\u003c\/p\u003e\u003cp\u003eThe 10-inch cone driver operates as low as 250 Hz with a crossover up to 1800 Hz, reproducing most of the dialogue range from a single element for unmatched intelligibility. The mid-high and LF enclosures share common dimensions to facilitate vertical or horizontal arrays and are constructed of heavily braced 15 mm tour-grade plywood.\u003c\/p\u003e\u003cp\u003eSixteen M10 attachment points per enclosure enable safe, straightforward suspension with installer-provided hardware. Low-distortion waveguides deliver articulate dialogue. The SC-423C-F integrates with QSC cinema subwoofers, surrounds, amplifiers, and processors.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlyable large-format design\u003c\/strong\u003e — The mid\/high and LF sections join into a single suspended unit for large premium auditoriums.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTour-grade plywood construction\u003c\/strong\u003e — Heavily braced 15 mm tour-grade plywood provides durable, road-ready strength.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSixteen M10 rigging points per enclosure\u003c\/strong\u003e — Enable safe and straightforward suspension with installer-provided hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArray-friendly dimensions\u003c\/strong\u003e — Common Mid\/High and LF enclosure dimensions facilitate vertical or horizontal arrays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased high-frequency output\u003c\/strong\u003e — The MH-1075C-F provides additional HF output for large rooms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-element dialogue range\u003c\/strong\u003e — The 10-inch midrange operates from ~250 Hz with a crossover up to 1800 Hz for unmatched intelligibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-distortion waveguides\u003c\/strong\u003e — Provide highly articulate dialogue for large-format cinema playback.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTypical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAuditorium\u003c\/li\u003e\n\u003cli\u003eBroadcast studio\u003c\/li\u003e\n\u003cli\u003eMulti-purpose room\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlyable 3-way bi- or tri-amplified screen channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComponents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMH-1075C-F mid-high + LF-4215-F low-frequency\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMidrange driver\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHorn-loaded 10 in cone driver (operates from ~250 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHF compression driver\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 in (75 mm) titanium diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHF crossover point\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 1800 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLF enclosure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual 15 in, heavily braced 15 mm tour-grade plywood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRigging\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSixteen M10 attachment points per enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eArray\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCommon Mid\/High and LF dimensions for vertical\/horizontal arrays\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eHow is the SC-423C-F suspended?\u003c\/strong\u003e\u003cbr\u003eEach enclosure includes sixteen M10 attachment points for safe suspension using installer-provided rigging hardware rated for the load.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does it differ from the standard SC-423C?\u003c\/strong\u003e\u003cbr\u003eThe SC-423C-F is a flyable, large-format version built from tour-grade plywood with rigging points and increased HF output, where the SC-423C is a fixed-install MDF enclosure.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan multiple units be arrayed?\u003c\/strong\u003e\u003cbr\u003eYes. The mid\/high and LF enclosures share common dimensions to facilitate vertical or horizontal arrays in large-format auditoriums.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat warranty and support come with this loudspeaker?\u003c\/strong\u003e\u003cbr\u003eQSC installed loudspeakers are covered under QSC's standard limited warranty; refer to QSC's published warranty terms for the current coverage period applicable to this model. Creation Networks provides pre- and post-sale support for system design and integration questions.\u003c\/p\u003e","brand":"DCS","offers":[{"title":"Default Title","offer_id":43086593130732,"sku":"SC-423C-F","price":4095.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-flyable-high-power-bi-amp-3-way-2x15-consists-of-lf-4215-f-and-mh-1075c-f-components-sc-423c-f-creation-networks-61219.jpg?v=1793664055"},{"product_id":"qsc-high-power-bi-or-tri-amp-3-way-4x15-consists-of-2-x-lf-4215-and-mh-1075c-components-sc-443c","title":"DCS SC-443C – Bi\/Tri-Amp 3-Way 4x15-Inch Cinema Screen Channel Loudspeaker","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe QSC SC-443C is a high-power three-way, selectable bi- or tri-amplified screen channel loudspeaker from the DCS Digital Cinema Series for professional motion-picture playback. It comprises the MH-1075 mid-high system and dual LF-4215 low-frequency systems for a 4x15-inch low-frequency complement.\u003c\/p\u003e\u003cp\u003eTHX-approved and engineered for large cinema auditoriums, the SC-443C delivers high output and articulate dialogue from a shallow behind-screen footprint.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-high-power-bi-or-tri-amp-3-way-4x15-consists-of-2-x-lf-4215-and-mh-1075c-components-sc-443c-creation-networks-27809.jpg?v=1757893419\" alt=\"QSC SC-443C – Bi\/Tri-Amp 3-Way 4x15-Inch Cinema Screen Channel Loudspeaker - Creation Networks\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003cp\u003eThe MH-1075 mid-high system features a high-output, horn-loaded 10-inch midrange cone driver and a 3-inch (75 mm) titanium-diaphragm compression driver on an adjustable pan-and-tilt bracket, with a driver-protection network, passive crossover for bi-amp operation, and power-limiter circuitry.\u003c\/p\u003e\u003cp\u003eThe 10-inch cone driver operates as low as 250 Hz, with advanced phase-plug coupling permitting a crossover up to 1800 Hz to the HF horn, reproducing most of the dialogue range from a single element for unmatched intelligibility. The dual LF-4215 enclosures are MDF with single woofer chambers, providing 4x15-inch low-frequency output.\u003c\/p\u003e\u003cp\u003eLow-distortion waveguides deliver articulate dialogue, and a shallow 20-inch depth facilitates installation. THX-approved for professional cinema, the SC-443C integrates with QSC cinema subwoofers, surrounds, amplifiers, and processors.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-way selectable bi- or tri-amp\u003c\/strong\u003e — Operates in selectable bi-amplified or tri-amplified configurations for precise system control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMH-1075 high-frequency system and dual LF-4215 low-frequency systems components\u003c\/strong\u003e — Built from the MH-1075 high-frequency system and dual LF-4215 low-frequency systems for proven cinema performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended-coverage mid-high\u003c\/strong\u003e — The mid-high system provides 90° horizontal by +20° to -30° vertical coverage, with a 3 in (75 mm) titanium-diaphragm compression driver and 10-inch midrange for articulate dialogue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-element dialogue range\u003c\/strong\u003e — A high-power 10-inch cone driver operates as low as 250 Hz with a crossover up to 1800 Hz, so most of the dialogue range is reproduced by a single element for unmatched intelligibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavily braced LF enclosure\u003c\/strong\u003e — The 4x15 in (dual LF-4215) low-frequency enclosure is constructed of MDF and heavily braced for solid bass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-distortion waveguides\u003c\/strong\u003e — Waveguides provide highly articulate dialogue for intelligible cinema playback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShallow 20-inch depth\u003c\/strong\u003e — Reduces required behind-screen clearance to facilitate installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHX approved\u003c\/strong\u003e — THX-approved for professional cinema applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTypical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAuditorium\u003c\/li\u003e\n\u003cli\u003eBroadcast studio\u003c\/li\u003e\n\u003cli\u003eMulti-purpose room\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3-way selectable bi- or tri-amplified screen channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComponents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMH-1075 high-frequency system and dual LF-4215 low-frequency systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMid-high coverage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90° horizontal x +20° to -30° vertical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMidrange driver\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHorn-loaded 10 in cone driver (operates from ~250 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHF compression driver\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 in (75 mm) titanium-diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHF crossover point\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 1800 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLF enclosure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4x15 in (dual LF-4215), heavily braced MDF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDepth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eShallow (20 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompliance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTHX approved for professional cinema\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat low-frequency complement does the SC-443C use?\u003c\/strong\u003e\u003cbr\u003eIt uses dual LF-4215 enclosures for a 4x15-inch low-frequency system, paired with the MH-1075 mid-high system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the SC-443C THX approved?\u003c\/strong\u003e\u003cbr\u003eYes. The SC-443C is THX-approved for professional cinema applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan it be tri-amplified?\u003c\/strong\u003e\u003cbr\u003eYes. It supports selectable bi- or tri-amplified operation for precise control via an external cinema processor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat warranty and support come with this loudspeaker?\u003c\/strong\u003e\u003cbr\u003eQSC installed loudspeakers are covered under QSC's standard limited warranty; refer to QSC's published warranty terms for the current coverage period applicable to this model. Creation Networks provides pre- and post-sale support for system design and integration questions.\u003c\/p\u003e","brand":"DCS","offers":[{"title":"Default Title","offer_id":43086625734892,"sku":"SC-443C","price":4790.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-high-power-bi-or-tri-amp-3-way-4x15-consists-of-2-x-lf-4215-and-mh-1075c-components-sc-443c-creation-networks-27809.jpg?v=1793664056"},{"product_id":"qsc-high-power-tri-or-quad-amp-4-way-1x15-consists-of-lf-4115-and-mhv-1090-components-sc-414","title":"DCS SC-414 – Tri\/Quad-Amp 4-Way 1x15-Inch Cinema Screen Channel Loudspeaker","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe QSC SC-414 is a high-power four-way, tri- or quad-amplified single-15-inch screen channel loudspeaker from the DCS Digital Cinema Series for professional motion-picture playback. It pairs the pre-assembled MHV-1090 mid\/high\/very-high system with the LF-4115 low-frequency enclosure.\u003c\/p\u003e\u003cp\u003eEngineered for clarity and dynamic range with a coaxial neodymium HF\/VHF driver, the SC-414 is THX-approved and built for premium cinema auditoriums.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-high-power-tri-or-quad-amp-4-way-1x15-consists-of-lf-4115-and-mhv-1090-components-sc-414-creation-networks-22010.jpg?v=1757893420\" alt=\"QSC SC-414 – Tri\/Quad-Amp 4-Way 1x15-Inch Cinema Screen Channel Loudspeaker - Creation Networks\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003cp\u003eThe SC-414 is designed for fast installation: the MHV-1090 components come pre-assembled, and three bolts secure them to the top of the LF-4115 enclosure. Its coaxial neodymium high-frequency\/very-high-frequency compression driver delivers a marked improvement in dynamic response, clarity, and transparency.\u003c\/p\u003e\u003cp\u003eThe annular high-frequency diaphragm covers 1800 to 7000 Hz with a smooth, linear response, and its large ±0.8 mm diaphragm excursion yields high output and increased power handling. The very-high-frequency driver covers 7000 to 22,000 Hz, eliminating the dome break-up of conventional drivers that can cause harsh, metallic sound.\u003c\/p\u003e\u003cp\u003eThe heavily braced MDF LF-4115 enclosure and low-distortion waveguides provide articulate dialogue, and a shallow 20-inch depth facilitates installation. THX-approved and RoHS compliant, the SC-414 integrates with QSC cinema subwoofers, surrounds, amplifiers, and processors.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-way tri\/quad-amplified system\u003c\/strong\u003e — Operates in selectable tri- or quad-amplified configurations for maximum control and headroom.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoaxial neodymium HF\/VHF driver\u003c\/strong\u003e — Delivers a dramatic improvement in dynamic response, clarity, and transparency over conventional designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-mass annular HF diaphragm\u003c\/strong\u003e — Covers 1800 to 7000 Hz with smooth, linear response and a large ±0.8 mm excursion for high output and power handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDedicated VHF driver\u003c\/strong\u003e — Covers 7000 to 22,000 Hz, eliminating the dome break-up that causes harsh, metallic sound in conventional drivers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-assembled MHV-1090\u003c\/strong\u003e — Components arrive pre-assembled and secure to the LF-4115 with three bolts to reduce field assembly time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavily braced LF-4115 enclosure\u003c\/strong\u003e — An MDF, heavily braced single-15-inch enclosure provides solid low-frequency output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHX approved and RoHS compliant\u003c\/strong\u003e — Meets THX approval for professional cinema and is RoHS compliant.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTypical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAuditorium\u003c\/li\u003e\n\u003cli\u003eBroadcast studio\u003c\/li\u003e\n\u003cli\u003eMulti-purpose room\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4-way tri- or quad-amplified screen channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComponents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMHV-1090 mid\/high\/very-high + LF-4115 low-frequency\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHF range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1800 – 7000 Hz (annular diaphragm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVHF range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7000 – 22,000 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHF\/VHF driver\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCoaxial neodymium compression driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHF diaphragm excursion\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLF enclosure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1x15 in, heavily braced MDF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDepth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eShallow (20 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompliance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTHX approved, RoHS compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat makes the SC-414 a four-way system?\u003c\/strong\u003e\u003cbr\u003eIt separates low, mid\/high, high, and very-high frequencies, using a coaxial neodymium HF\/VHF compression driver where the annular HF section covers 1800–7000 Hz and the VHF section covers 7000–22,000 Hz.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does the coaxial HF\/VHF driver improve sound?\u003c\/strong\u003e\u003cbr\u003eIt provides improved dynamic response, clarity, and transparency, and the dedicated VHF section eliminates the dome break-up that can make conventional drivers sound harsh or metallic.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs field assembly difficult?\u003c\/strong\u003e\u003cbr\u003eNo. The MHV-1090 components arrive pre-assembled and attach to the LF-4115 enclosure with just three bolts to reduce installation time.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat warranty and support come with this loudspeaker?\u003c\/strong\u003e\u003cbr\u003eQSC installed loudspeakers are covered under QSC's standard limited warranty; refer to QSC's published warranty terms for the current coverage period applicable to this model. Creation Networks provides pre- and post-sale support for system design and integration questions.\u003c\/p\u003e","brand":"DCS","offers":[{"title":"Default Title","offer_id":43086688420076,"sku":"SC-414","price":4548.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-high-power-tri-or-quad-amp-4-way-1x15-consists-of-lf-4115-and-mhv-1090-components-sc-414-creation-networks-22010.jpg?v=1793664057"},{"product_id":"qsc-high-power-tri-or-quad-amp-4-way-2x15-consists-of-lf-4215-and-mhv-1090-components-sc-424","title":"DCS SC-424 – Tri\/Quad-Amp 4-Way 2x15-Inch Cinema Screen Channel Loudspeaker","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe QSC SC-424 is a four-way, selectable tri- or quad-amplified behind-screen cinema loudspeaker from the DCS Digital Cinema Series, built for professional motion-picture playback in mid-to-large auditoriums. It combines the MHV-1090 mid\/high\/very-high system with the dual-15-inch LF-4215 low-frequency enclosure.\u003c\/p\u003e\u003cp\u003eA coaxial neodymium HF\/VHF compression driver and a horn-loaded 10-inch midrange deliver articulate dialogue and wide dynamic range from a shallow, easy-to-install behind-screen cabinet.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-high-power-tri-or-quad-amp-4-way-2x15-consists-of-lf-4215-and-mhv-1090-components-sc-424-creation-networks-51160.jpg?v=1757893421\" alt=\"QSC SC-424 – Tri\/Quad-Amp 4-Way 2x15-Inch Cinema Screen Channel Loudspeaker - Creation Networks\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003cp\u003eThe MHV-1090 mid\/high\/very-high system features a high-output, horn-loaded 10-inch midrange cone driver and a coaxial neodymium high-frequency\/very-high-frequency compression driver, with a driver-protection network and a passive crossover for tri-amp operation. The protection circuitry prevents low-frequency signals from damaging the HF and VHF driver.\u003c\/p\u003e\u003cp\u003eThe high-power 10-inch cone driver operates as low as 250 Hz, and advanced phase-plug coupling permits a crossover point up to 1800 Hz to the high-frequency horn, so most of the dialogue range is reproduced by a single element for unmatched intelligibility. The low-mass HF\/VHF diaphragm yields exceptional dynamic range, extended high-frequency response, and lower distortion. The dual-15-inch LF-4215 enclosure is heavily braced MDF.\u003c\/p\u003e\u003cp\u003eLow-distortion waveguides deliver articulate dialogue, and a shallow 20-inch depth facilitates behind-screen installation. As part of the QSC DCS ecosystem, the SC-424 integrates with QSC cinema subwoofers, surrounds, amplifiers, and processors. For a single-15-inch version see the \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-high-power-tri-or-quad-amp-4-way-1x15-consists-of-lf-4115-and-mhv-1090-components-sc-414\"\u003eQSC SC-414\u003c\/a\u003e; for a 4x15-inch system, the \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-high-power-tri-or-quad-amp-4-way-4x15-consists-of-2x-lf-4215-and-mhv-1090-components-sc-444\"\u003eQSC SC-444\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-way tri\/quad-amplified system\u003c\/strong\u003e — Operates in selectable tri- or quad-amplified configurations for maximum control and headroom.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoaxial neodymium HF\/VHF driver\u003c\/strong\u003e — A low-mass HF\/VHF diaphragm provides exceptional dynamic range, extended high-frequency response, and lower distortion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-element dialogue range\u003c\/strong\u003e — The horn-loaded 10-inch midrange operates from about 250 Hz with a crossover up to 1800 Hz, reproducing most of the dialogue range from one element.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDriver protection\u003c\/strong\u003e — A protection network prevents low-frequency signals from damaging the HF and VHF driver.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLF-4215 dual-15 enclosure\u003c\/strong\u003e — Heavily braced MDF construction delivers solid low-frequency output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-distortion waveguides\u003c\/strong\u003e — Provide highly articulate dialogue for intelligible cinema playback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShallow 20-inch depth\u003c\/strong\u003e — Reduces required behind-screen clearance to facilitate installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTypical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAuditorium\u003c\/li\u003e\n\u003cli\u003eBroadcast studio\u003c\/li\u003e\n\u003cli\u003eMulti-purpose room\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;min-width:480px;width:100%;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4-way selectable tri- or quad-amplified screen channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComponents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMHV-1090 mid\/high\/very-high + LF-4215 low-frequency\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMidrange driver\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHorn-loaded 10 in cone driver (operates from ~250 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHF\/VHF driver\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCoaxial neodymium compression driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHF crossover point\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 1800 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLF enclosure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual 15 in, heavily braced MDF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDepth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eShallow (20 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat is the difference between tri-amp and quad-amp operation?\u003c\/strong\u003e\u003cbr\u003eIn tri-amp mode the MHV-1090 uses its internal passive crossover between the HF and VHF sections; quad-amp mode drives the LF, MF, HF, and VHF sections from separate amplifier channels via an external cinema processor for maximum control.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does the coaxial HF\/VHF driver help?\u003c\/strong\u003e\u003cbr\u003eIts low-mass diaphragm improves dynamic range, extends high-frequency response, and lowers distortion compared with conventional single-diaphragm designs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does the SC-424 differ from the SC-414 and SC-444?\u003c\/strong\u003e\u003cbr\u003eThe SC-424 pairs the MHV-1090 with a dual-15-inch LF-4215; the SC-414 uses a single-15-inch LF-4115, and the SC-444 uses two LF-4215 enclosures for a 4x15-inch system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat warranty and support come with this loudspeaker?\u003c\/strong\u003e\u003cbr\u003eQSC installed loudspeakers are covered under QSC's standard limited warranty; refer to QSC's published warranty terms for the current coverage period applicable to this model. Creation Networks provides pre- and post-sale support for system design and integration questions.\u003c\/p\u003e","brand":"DCS","offers":[{"title":"Default Title","offer_id":43086712406252,"sku":"SC-424","price":4645.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-high-power-tri-or-quad-amp-4-way-2x15-consists-of-lf-4215-and-mhv-1090-components-sc-424-creation-networks-51160.jpg?v=1793664058"},{"product_id":"qsc-high-power-tri-or-quad-amp-4-way-4x15-consists-of-2x-lf-4215-and-mhv-1090-components-sc-444","title":"DCS SC-444 – Tri\/Quad-Amp 4-Way 4x15-Inch Cinema Screen Channel Loudspeaker","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe QSC SC-444 is a high-power four-way, selectable tri- or quad-amplified behind-screen cinema loudspeaker from the DCS Digital Cinema Series for professional motion-picture playback in large auditoriums. It combines the MHV-1090 mid\/high\/very-high system with dual LF-4215 low-frequency enclosures for a 4x15-inch low-frequency complement.\u003c\/p\u003e\u003cp\u003eTHX-approved and engineered for articulate dialogue and high output, the SC-444 brings reference cinema sound to large premium rooms.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-high-power-tri-or-quad-amp-4-way-4x15-consists-of-2x-lf-4215-and-mhv-1090-components-sc-444-creation-networks-48938.jpg?v=1757893424\" alt=\"QSC SC-444 – Tri\/Quad-Amp 4-Way 4x15-Inch Cinema Screen Channel Loudspeaker - Creation Networks\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003cp\u003eThe MHV-1090 mid\/high\/very-high system features a high-output, horn-loaded 10-inch midrange cone driver and a coaxial neodymium high-frequency\/very-high-frequency compression driver, with a driver-protection network and a passive crossover for tri-amp operation. The protection circuitry prevents low-frequency signals from damaging the HF and VHF driver.\u003c\/p\u003e\u003cp\u003eThe high-power 10-inch cone driver operates as low as 250 Hz, and advanced phase-plug coupling permits a crossover point up to 1800 Hz to the high-frequency horn, so most of the dialogue range is reproduced by a single element for unmatched intelligibility. The low-mass HF\/VHF diaphragm delivers exceptional dynamic range, extended high-frequency response, and lower distortion. The dual LF-4215 enclosures are heavily braced MDF with single woofer chambers.\u003c\/p\u003e\u003cp\u003eLow-distortion waveguides deliver articulate dialogue, and a shallow 20-inch depth facilitates installation. THX-approved for professional cinema, the SC-444 integrates with QSC cinema subwoofers, surrounds, amplifiers, and processors. For smaller rooms, see the \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-high-power-tri-or-quad-amp-4-way-2x15-consists-of-lf-4215-and-mhv-1090-components-sc-424\"\u003eQSC SC-424\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-way tri\/quad-amplified system\u003c\/strong\u003e — Operates in selectable tri- or quad-amplified configurations for maximum control and headroom.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoaxial neodymium HF\/VHF driver\u003c\/strong\u003e — A low-mass HF\/VHF diaphragm provides exceptional dynamic range, extended high-frequency response, and lower distortion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-element dialogue range\u003c\/strong\u003e — The horn-loaded 10-inch midrange operates from about 250 Hz with a crossover up to 1800 Hz, reproducing most of the dialogue range from one element.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4x15-inch low-frequency complement\u003c\/strong\u003e — Dual LF-4215 enclosures with single woofer chambers deliver high low-frequency output for large rooms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavily braced MDF enclosures\u003c\/strong\u003e — Provide solid, low-resonance low-frequency reproduction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-distortion waveguides\u003c\/strong\u003e — Provide highly articulate dialogue for intelligible cinema playback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShallow 20-inch depth\u003c\/strong\u003e — Reduces required behind-screen clearance to facilitate installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHX approved\u003c\/strong\u003e — THX-approved for professional cinema applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTypical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAuditorium\u003c\/li\u003e\n\u003cli\u003eBroadcast studio\u003c\/li\u003e\n\u003cli\u003eMulti-purpose room\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;min-width:480px;width:100%;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4-way selectable tri- or quad-amplified screen channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComponents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMHV-1090 mid\/high\/very-high + dual LF-4215 low-frequency\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMidrange driver\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHorn-loaded 10 in cone driver (operates from ~250 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHF\/VHF driver\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCoaxial neodymium compression driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHF crossover point\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 1800 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLF enclosure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4x15 in (dual LF-4215), heavily braced MDF, single woofer chambers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDepth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eShallow (20 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompliance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTHX approved for professional cinema\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat low-frequency complement does the SC-444 use?\u003c\/strong\u003e\u003cbr\u003eIt uses two LF-4215 enclosures for a 4x15-inch low-frequency system, paired with the MHV-1090 mid\/high\/very-high system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the SC-444 be tri- or quad-amplified?\u003c\/strong\u003e\u003cbr\u003eYes. It supports selectable tri- or quad-amplified operation; quad-amp mode drives the LF, MF, HF, and VHF sections separately via an external cinema processor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the SC-444 THX approved?\u003c\/strong\u003e\u003cbr\u003eYes. The SC-444 is THX-approved for professional cinema applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat warranty and support come with this loudspeaker?\u003c\/strong\u003e\u003cbr\u003eQSC installed loudspeakers are covered under QSC's standard limited warranty; refer to QSC's published warranty terms for the current coverage period applicable to this model. Creation Networks provides pre- and post-sale support for system design and integration questions.\u003c\/p\u003e","brand":"DCS","offers":[{"title":"Default Title","offer_id":43086783840492,"sku":"SC-444","price":6180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-high-power-tri-or-quad-amp-4-way-4x15-consists-of-2x-lf-4215-and-mhv-1090-components-sc-444-creation-networks-48938.jpg?v=1793664059"},{"product_id":"qsc-lf-components-cinema-lf-4215-f","title":"DCS LF-4215-F – Cinema LF Component (Flyable, Single 15-Inch)","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe QSC LF-4215-F is a flyable, screen-based high-power low-frequency cabinet for professional cinema systems. Housing a 2x15-inch low-frequency complement, it serves as the LF section of QSC's flyable DCS screen channels and large-format behind-screen systems.\u003c\/p\u003e\u003cp\u003eSuspension-capable and protected against DC, low-frequency, and overload conditions, the LF-4215-F delivers high-output, reliable bass for large auditoriums.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-lf-components-cinema-lf-4215-f-creation-networks-14965.jpg?v=1757893458\" alt=\"QSC LF-4215-F – Cinema LF Component (Flyable, Single 15-Inch) - Creation Networks\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003cp\u003eThe LF-4215-F is a passive 2x15-inch low-frequency cabinet rated at 1000 W with 99.5 dB sensitivity and a 4-ohm impedance. Built-in protection guards against direct current, low-frequency signals, and overload to safeguard the drivers in demanding cinema playback.\u003c\/p\u003e\u003cp\u003eThe cabinet measures 800 x 1016 x 482 mm and is finished in black for behind-screen use, and its flyable design supports suspended deployment in large-format auditoriums. It pairs with QSC mid-high components to form complete flyable screen channels such as the SC-423C-F.\u003c\/p\u003e\u003cp\u003eAs part of the QSC DCS ecosystem, the LF-4215-F integrates with QSC cinema amplifiers and processors. For a complete flyable screen channel, see the \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-flyable-high-power-bi-amp-3-way-2x15-consists-of-lf-4215-f-and-mh-1075c-f-components-sc-423c-f\"\u003eQSC SC-423C-F\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2x15-inch low-frequency cabinet\u003c\/strong\u003e — A dual-15-inch passive LF section delivers high-output cinema bass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlyable, screen-based design\u003c\/strong\u003e — Supports suspended behind-screen deployment in large-format auditoriums.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive protection\u003c\/strong\u003e — Guards against direct current, low-frequency signals, and overload.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh sensitivity\u003c\/strong\u003e — 99.5 dB sensitivity with a 1000 W power rating for high output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-ohm impedance\u003c\/strong\u003e — Draws power efficiently from cinema amplifier channels.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTypical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAuditorium\u003c\/li\u003e\n\u003cli\u003eBroadcast studio\u003c\/li\u003e\n\u003cli\u003eMulti-purpose room\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;min-width:480px;width:100%;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePassive, flyable 2x15 in low-frequency cabinet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDrivers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 x 15 in low-frequency\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99.5 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImpedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC, low-frequency, and overload protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (H x W x D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1016 x 800 x 482 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat is the LF-4215-F used with?\u003c\/strong\u003e\u003cbr\u003eIt is the flyable 2x15-inch low-frequency section used with QSC mid-high components to build complete flyable cinema screen channels such as the SC-423C-F.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs it powered?\u003c\/strong\u003e\u003cbr\u003eNo. The LF-4215-F is a passive 4-ohm cabinet driven by a separate cinema amplifier channel.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan it be suspended?\u003c\/strong\u003e\u003cbr\u003eYes. Its flyable, screen-based design supports suspended behind-screen deployment with installer-provided rigging.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat warranty and support come with this cabinet?\u003c\/strong\u003e\u003cbr\u003eQSC installed loudspeakers are covered under QSC's standard limited warranty; refer to QSC's published warranty terms for the current coverage period applicable to this model. Creation Networks provides pre- and post-sale support for system design and integration questions.\u003c\/p\u003e","brand":"DCS","offers":[{"title":"Default Title","offer_id":43096189272300,"sku":"LF-4215-F","price":2400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-lf-components-cinema-lf-4215-f-creation-networks-14965.jpg?v=1757893458"},{"product_id":"qsc-tri-amp-3-way-consists-of-1x12-lf-coaxial-mf-hf-requires-nl8-connectors-not-supplied-by-qsc-priced-individually-rsc112","title":"DCS RSC112 – 3-Way Tri-Amp Reference Monitor Screen Channel","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe QSC RSC-112 is the screen-channel component of the QSC Reference Monitor System — a high-performance, studio-quality loudspeaker system for critical mixing, monitoring, and presentation. Each RSC-112 is a 3-way, tri-amp loudspeaker built around a 12-inch low-frequency driver with coaxial mid\/high-frequency section, optimized for use behind a perforated projection screen. It is paired with a matching RSB-212 dual-driver subwoofer plus factory-specified signal processing and power amplification for optimal performance when sound quality is paramount. The RSC-112 is priced individually and requires NL8 connectors (not supplied by QSC).\u003c\/p\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-3-way-screen-channel-loudspeaker-tri-amp-priced-individually-rsc112-creation-networks-53905.jpg\" alt=\"QSC RSC112 – 3-Way Tri-Amp Reference Monitor Screen Channel - Creation Networks\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe RSC-112 features a 12” (305 mm) woofer with a 4” (102 mm) voice coil for exceptional low-frequency bandwidth. The LF driver crosses over into a high-power-capacity neodymium mid-frequency compression driver with a 3.5” (90 mm) voice coil and a coaxially-mounted 1.75” (44 mm) voice coil high-frequency driver, radiating through a 90° axisymmetric horn. DMT™ (Directivity Matched Transition) ensures smooth, coherent power response throughout the listening area. M10 threaded inserts provide flexible, safe deployment options, and an optional \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-baffle-wings-kit-for-rsc-112-and-rsb-212-rbk-12\"\u003eRBK-12 baffle wing kit\u003c\/a\u003e is available. Each RSC-112 is designed to be used with its matched \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-subwoofer-dual-12-inch-rsb212\"\u003eRSB-212 subwoofer\u003c\/a\u003e and a QSC Q-SYS processor core providing Intrinsic Correction™ signal processing.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-way tri-amp reference loudspeaker\u003c\/strong\u003e — Studio reference-quality screen channel for critical mixing, monitoring, and presentation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12” (305 mm) woofer, 4” (102 mm) voice coil\u003c\/strong\u003e — Delivers extended low-frequency bandwidth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoaxial MF\/HF compression drivers\u003c\/strong\u003e — 3.5” (90 mm) MF diaphragm with coaxial 1.75” (44 mm) VHF compression driver on a 90° axisymmetric horn.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDMT™ Directivity Matched Transition\u003c\/strong\u003e — Smooth, coherent power response across the listening area.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized for behind-screen use\u003c\/strong\u003e — Designed to perform behind a perforated projection screen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart of the QSC Reference Monitor System\u003c\/strong\u003e — Pairs with the matched RSB-212 subwoofer, signal processing, and amplification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eM10 threaded inserts\u003c\/strong\u003e — Flexible, safe deployment for a variety of installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNL8 Speakon™ connectors\u003c\/strong\u003e — Requires NL8 connectors (not supplied by QSC); optional RBK-12 baffle wing kit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBroadcast studio (critical mixing and monitoring)\u003c\/li\u003e\n\u003cli\u003eAuditorium (screening \/ presentation)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003e3-way, tri-amp reference monitor screen channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLF Driver\u003c\/td\u003e\n\u003ctd\u003e12” (305 mm) woofer, 4” (102 mm) voice coil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMF Driver\u003c\/td\u003e\n\u003ctd\u003e3.5” (90 mm) voice coil neodymium compression driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHF Driver\u003c\/td\u003e\n\u003ctd\u003eCoaxial 1.75” (44 mm) voice coil compression driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHorn\u003c\/td\u003e\n\u003ctd\u003e90° axisymmetric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDirectivity\u003c\/td\u003e\n\u003ctd\u003eDMT™ (Directivity Matched Transition)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectors\u003c\/td\u003e\n\u003ctd\u003eNL8 Speakon™ (not supplied)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRigging\u003c\/td\u003e\n\u003ctd\u003eM10 threaded inserts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMatched Subwoofer\u003c\/td\u003e\n\u003ctd\u003eRSB-212\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptional Accessory\u003c\/td\u003e\n\u003ctd\u003eRBK-12 baffle wing kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eRSC112\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs the RSC-112 sold as a complete system?\u003c\/strong\u003e\u003cbr\u003eThe RSC-112 is priced individually. It is designed to operate as part of the QSC Reference Monitor System together with the matched \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-subwoofer-dual-12-inch-rsb212\"\u003eRSB-212 subwoofer\u003c\/a\u003e, factory-specified signal processing, and amplification.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre connectors included?\u003c\/strong\u003e\u003cbr\u003eNo. The RSC-112 requires NL8 Speakon™ connectors, which are not supplied by QSC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat signal processing does it need?\u003c\/strong\u003e\u003cbr\u003eThe Reference Monitor System uses a QSC Q-SYS processor core providing Intrinsic Correction™ — proprietary FIR-based DSP tunings for accurate magnitude, frequency, and phase response.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat warranty applies?\u003c\/strong\u003e\u003cbr\u003eThe RSC-112 is covered under QSC’s standard limited warranty terms. For configuration and warranty details, contact \u003ca href=\"https:\/\/creationnetworks.net\"\u003eCreation Networks\u003c\/a\u003e.\u003c\/p\u003e","brand":"DCS","offers":[{"title":"Default Title","offer_id":43187069976812,"sku":"RSC112","price":4070.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-3-way-screen-channel-loudspeaker-tri-amp-priced-individually-rsc112-creation-networks-53905.jpg?v=1793664940"}],"url":"https:\/\/creationnetworks.net\/collections\/dcs-screen-channel-loudspeakers.oembed","provider":"Creation Networks","version":"1.0","type":"link"}