{"product_id":"cambridge-sound-qt-x-300-kit-with-4-x-e-p-w-16-4-active-emitter-4-packs-16-emitters-sound-masking-paging-music-for-up-to-1-600-sf","title":"Cambridge Sound Qt X 300 + 4x E-P-W-16-4 Kit – 1,600 SF Sound Masking, Paging \u0026 Music","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis Cambridge Qt X 300 sound masking kit gives an office suite, clinic, or department floor of up to about 1,600 sq ft a complete speech privacy system with paging and background music from one set of ceiling emitters. It pairs one Qt X 300 three-zone controller with four E-P-W-16-4 packs, for sixteen white Qt Active Emitters with 16 ft patch cables. Direct-field emitters raise the background sound level just enough to make nearby conversations unintelligible, while the same emitters carry announcements and music. Actual coverage depends on ceiling height and layout, and the Qt X 300 scales to 36,000 sq ft as you add emitters.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e1 x \u003ca href=\"https:\/\/creationnetworks.net\/products\/cambridge-qt-x-300-control-module-sound-masking-generator-and-controller\"\u003eCambridge Sound Qt X 300\u003c\/a\u003e\u003c\/b\u003e 3-zone sound masking controller (911.0078.900)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e4 x \u003ca href=\"https:\/\/creationnetworks.net\/products\/biamp-cambridge-qt%C2%AE-e-p-w-16-4-active-emitters-for-sound-masking-paging-music-white-4-pack-0899-900\"\u003eCambridge Sound Qt E-P-W-16-4\u003c\/a\u003e\u003c\/b\u003e Active Emitter 4-packs, white, each with 4 x 16 ft patch cables (911.0899.900) — 16 emitters total\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eRequired, sold separately:\u003c\/b\u003e Qt Active Emitters are powered through a \u003ca href=\"https:\/\/creationnetworks.net\/products\/cambridge-active-emitter-power-supply\"\u003eCambridge PS-AE-3 Active Emitter Power Supply\u003c\/a\u003e and a PI-AE power injector installed next to the first emitter on each run.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/cambridge-sound-qt-x-300-control-module-sound-masking-generator-and-controller-911-0078-900-creation-networks-70213.png?v=1757889625\" alt=\"Cambridge Qt X 300 sound masking controller for the 1,600 sq ft kit\" loading=\"lazy\" style=\"max-width:100%;height:auto;display:block;margin:16px auto\"\u003e\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003eThe Qt X 300 is a compact, networked sound masking controller with three controllable outputs, each with A and B cable runs, supporting up to 50 Qt Active Emitters per run. Each output can be set to its own masking level, paging and music level, and spectrum, so an open work area, private offices, and a reception area can be tuned separately. Two analog inputs bring in a paging source and a background music player, and the AVB network port lets multiple Qt X controllers share audio in larger commercial sound masking installations. The Qt Active Emitters are direct-field ceiling emitters: the driver faces the room, so masking spreads evenly and paging stays intelligible. Each emitter produces 30 to 60 dBA of masking and up to 74 dBA of paging or music at 1 meter. Emitters daisy-chain over Category UTP cable with RJ-45 connectors, and rear switches trim level in 1.5 dB steps for fine tuning during commissioning.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/cambridge-sound-qt-r-e-p-w-16-4-active-emitters-4-patch-cables-for-sound-masking-paging-and-music-white-4-pack-911-0899-900-creation-networks-75058.jpg?v=1757896302\" alt=\"Cambridge Qt E-P-W-16-4 white active emitter 4-pack with patch cables\" loading=\"lazy\" style=\"max-width:100%;height:auto;display:block;margin:16px auto\"\u003e\u003c\/p\u003e\u003cp\u003eCreation Networks offers three Qt Active Emitter kits built around the same emitter pack. Choose by coverage area and zoning:\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch\"\u003e\u003ctable style=\"border-collapse:collapse;width:100%;min-width:420px\"\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ccc;padding:8px;text-align:left;background:#f4f4f4\"\u003eKit\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ccc;padding:8px;text-align:left;background:#f4f4f4\"\u003eController\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ccc;padding:8px;text-align:left;background:#f4f4f4\"\u003eEmitters\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ccc;padding:8px;text-align:left;background:#f4f4f4\"\u003eApprox. Kit Coverage*\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003e\u003ca href=\"https:\/\/creationnetworks.net\/products\/cambridge-sound-qt-x-300-kit-with-2-x-e-p-w-16-4-active-emitter-4-packs-8-emitters-sound-masking-paging-music-for-up-to-800-sf\"\u003e800 sq ft kit\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003eQt X 300, 3 zones\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003e8 (2 x E-P-W-16-4)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003e~800 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003e\u003cb\u003e\u003ca href=\"https:\/\/creationnetworks.net\/products\/cambridge-sound-qt-x-300-kit-with-4-x-e-p-w-16-4-active-emitter-4-packs-16-emitters-sound-masking-paging-music-for-up-to-1-600-sf\"\u003e1,600 sq ft kit\u003c\/a\u003e (this kit)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003eQt X 300, 3 zones\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003e16 (4 x E-P-W-16-4)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003e~1,600 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003e\u003ca href=\"https:\/\/creationnetworks.net\/products\/cambridge-sound-qt-x-600-kit-with-6-x-e-p-w-16-4-active-emitter-4-packs-24-emitters-sound-masking-paging-music-for-up-to-2-400-sf\"\u003e2,400 sq ft kit\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003eQt X 600, 6 zones\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003e24 (6 x E-P-W-16-4)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003e~2,400 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003e\u003csmall\u003e*Coverage estimates assume roughly 100 sq ft per emitter; actual layout depends on ceiling height and type.\u003c\/small\u003e\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSized for About 1,600 sq ft\u003c\/b\u003e — Sixteen active emitters cover an office suite, clinic, or department floor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMasking, Paging, and Music\u003c\/b\u003e — One ceiling emitter network carries speech privacy masking, overhead paging, and background music.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThree Independent Zones\u003c\/b\u003e — Masking level, aux level, and spectrum are set per output so each area can be tuned on its own.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDirect-Field Active Emitters\u003c\/b\u003e — Room-facing drivers spread masking evenly and keep announcements clear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExpandable to 36,000 sq ft\u003c\/b\u003e — Add E-P-W emitter packs on the same Qt X 300 as the office grows.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNetworked Management\u003c\/b\u003e — AVB networking lets multiple Qt X controllers share audio across larger deployments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePlenum-Rated Emitters\u003c\/b\u003e — Emitters are ETL listed and evaluated to UL 2043 for installation in air handling spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSimple Cabling\u003c\/b\u003e — Emitters daisy-chain over standard Category UTP cable with RJ-45 connectors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFive-Year Warranty\u003c\/b\u003e — Both the Qt X 300 and the Qt Active Emitters are covered by Biamp's five-year warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/cambridge-sound-qt-x-300-control-module-sound-masking-generator-and-controller-911-0078-900-creation-networks-87427.jpg?v=1757889627\" alt=\"Cambridge Qt X 300 controller detail for office sound masking system\" loading=\"lazy\" style=\"max-width:100%;height:auto;display:block;margin:16px auto\"\u003e\u003c\/p\u003e\u003ch2\u003eTypical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCommercial meeting space\u003c\/li\u003e\n\u003cli\u003eConference room\u003c\/li\u003e\n\u003cli\u003eHuddle room\u003c\/li\u003e\n\u003cli\u003eGovernment space\u003c\/li\u003e\n\u003cli\u003eTraining room\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch\"\u003e\u003ctable style=\"border-collapse:collapse;width:100%;min-width:300px;table-layout:fixed\"\u003e\n\u003ccolgroup\u003e\n\u003ccol style=\"width:42%\"\u003e\n\u003ccol style=\"width:58%\"\u003e\n\u003c\/colgroup\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ccc;padding:8px;text-align:left;background:#f4f4f4\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ccc;padding:8px;text-align:left;background:#f4f4f4\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003eKit SKU\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003eCN-QTX300-16EPW16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003eApprox. Kit Coverage\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003e~1,600 sq ft (layout dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003eController\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003eQt X 300 (911.0078.900)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003eZones \/ Outputs\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003e3 outputs, each with A and B runs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003eController Coverage\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003eUp to 36,000 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003eActive Emitter Capacity\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003e50 per run, 100 per output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003eMax Signal Cable Run\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003e1,000 ft (304.8 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003eAudio Inputs\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003e2 analog (paging \/ music); AVB networked audio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003eController Dimensions\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003e3.5 x 11 x 3.8 in (89 x 279 x 97 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003eController Weight\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003e1.5 lb (0.68 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003eEmitters Included\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003e16 Qt Active Emitters, white, with 16 x 16 ft patch cables\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003eMasking Frequency Response\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003e100 Hz to 6.8 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003ePaging\/Music Frequency Response\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003e105 Hz to 12 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003eMasking SPL\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003e30 to 60 dBA @ 1 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003eMax Paging\/Music SPL\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003e74 dBA @ 1 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003eEmitter Dispersion\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003e170° conical \/ half space\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003eEmitter Impedance\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003e40 kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003eEmitter Power\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003e2 W; powered via PS-AE-3 and PI-AE (sold separately)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003eEmitter Attenuation\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003e0, -1.5, -3, -4.5 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003eEmitter Connections\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003e2 x RJ-45, Category UTP (8 conductor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003eEmitter Size \/ Weight\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003e3.25 in dia x 3.5 in deep; 6.5 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003eEmitter Certifications\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003eETL listed (USA and Canada); evaluated to UL 2043\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003eBiamp five-year warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003e\u003csmall\u003eSpecifications sourced from Biamp\/Cambridge Sound manufacturer documentation. Kit coverage is an estimate.\u003c\/small\u003e\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cb\u003eHow much area does this kit cover?\u003c\/b\u003e\u003cbr\u003eWith sixteen active emitters, the kit is sized for approximately 1,600 sq ft. Final emitter spacing depends on ceiling height, ceiling type, and room layout, and more emitters can be added to the Qt X 300 for larger spaces.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eWhat else do I need to power the Qt Active Emitters?\u003c\/b\u003e\u003cbr\u003eActive emitters need a PS-AE-3 power supply and a PI-AE power injector installed next to the first emitter on each run. One PI-AE has two channels, each powering up to 25 active emitters, and one PS-AE-3 feeds up to three injectors.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eWhat is this kit compatible with?\u003c\/b\u003e\u003cbr\u003eThe Qt X 300 drives Qt standard or Qt Active Emitters and shares audio with other Qt X controllers over AVB. Additional emitters, paging stations, and accessories are available in the \u003ca href=\"https:\/\/creationnetworks.net\/collections\/cambridge-sound\"\u003eCambridge Sound collection\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eCan this system handle paging and background music?\u003c\/b\u003e\u003cbr\u003eYes. The two analog inputs on the Qt X 300 accept a paging source and a music player, and the same active emitters reproduce both alongside the masking signal.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eHow are the emitters installed?\u003c\/b\u003e\u003cbr\u003eEmitters mount in ceiling tile or hard ceilings on a planned grid and daisy-chain over Category UTP cable. A layout drawing sets emitter spacing and zone boundaries before installation.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eCan I expand the system later?\u003c\/b\u003e\u003cbr\u003eYes. The Qt X 300 supports up to 36,000 sq ft across three outputs, so you can add E-P-W emitter packs and power injectors as the space grows.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eWhat warranty and support are included?\u003c\/b\u003e\u003cbr\u003eThe Qt X 300 and Qt Active Emitters carry Biamp's five-year warranty. Creation Networks provides sound masking design, installation, commissioning, and ongoing support nationwide.\u003c\/p\u003e","brand":"Cambridge Sound","offers":[{"title":"Default Title","offer_id":50523923382508,"sku":"CN-QTX300-16EPW16","price":5125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/cambridge-sound-qt-x-300-control-module-sound-masking-generator-and-controller-911-0078-900-creation-networks-70213.png?v=1757889625","url":"https:\/\/creationnetworks.net\/products\/cambridge-sound-qt-x-300-kit-with-4-x-e-p-w-16-4-active-emitter-4-packs-16-emitters-sound-masking-paging-music-for-up-to-1-600-sf","provider":"Creation Networks","version":"1.0","type":"link"}