{"product_id":"dolby-dsr1090-10-inch-two-way-cinema-surround-speaker","title":"Dolby DSR1090 – 10-Inch Two-Way Cinema Surround Speaker","description":"\u003ch2\u003eWhat is the Dolby DSR1090?\u003c\/h2\u003e\n\u003cp\u003eThe Dolby DSR1090 is a two-way passive surround speaker for small and medium-sized cinema auditoriums. It is designed for 5.1, Dolby Surround 7.1 and Dolby Atmos systems and performs equally well in rear-surround, side-surround and overhead positions. A 10-inch woofer and a 1-inch compression driver on a 90° x 60° waveguide give smooth, detailed response across its operating range.\u003c\/p\u003e\n\n\u003ch2\u003eHow does the Dolby DSR1090 work?\u003c\/h2\u003e\n\u003cp\u003eEach DSR1090 runs from one amplifier channel through its factory-installed passive crossover, so it is ready to play out of the box. The 10-inch woofer covers low and mid frequencies while the 1-inch compression driver and waveguide handle the highs with 90° horizontal by 60° vertical coverage. Rated at 250 W @ 40 Vrms and 8 ohms, it produces 119 dB continuous SPL at one metre in whole space and 121 dB in half space.\u003c\/p\u003e\n\u003cp\u003eIn a Dolby Atmos room the processor sends each surround and overhead feed to the DSR1090 array, with low-frequency content below about 50 Hz typically redirected to bass-management subwoofers such as the Dolby 118-I-BK. Processing comes from a \u003ca href=\"https:\/\/creationnetworks.net\/products\/dolby-atmos-cinema-processor-cp950a\"\u003eDolby CP950A\u003c\/a\u003e, and a Dolby Multichannel Amplifier such as the \u003ca href=\"https:\/\/creationnetworks.net\/products\/dolby-professional-32-channels-dma32301-multichannel-amplifier\"\u003eDMA32301\u003c\/a\u003e powers the array.\u003c\/p\u003e\n\u003cp\u003eThe top-of-cabinet input plate uses a high-current, spring-loaded terminal block with room for series or parallel wiring. Two optional mounting kits, the YK-1090 sidewall kit and the MMA-1090 multi-mount accessory kit (sold separately), cover wall and overhead installs. Dolby's finish minimizes reflection of projector and ambient light.\u003c\/p\u003e\n\n\u003ch2\u003eWhat are the key features of the Dolby DSR1090?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-way design\u003c\/strong\u003e — a 10-inch woofer and 1-inch compression driver cover 60 Hz to 20 kHz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControlled 90° x 60° waveguide\u003c\/strong\u003e — consistent high-frequency coverage across the seating area.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassive crossover installed\u003c\/strong\u003e — plug-and-play operation from a single amplifier channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible mounting\u003c\/strong\u003e — YK-1090 sidewall and MMA-1090 multi-mount kits support surround and overhead positions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool-free input plate\u003c\/strong\u003e — spring-loaded terminals with space for series or parallel wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-reflection finish\u003c\/strong\u003e — the Dolby enclosure design minimizes reflection of projector or ambient light.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhere is the Dolby DSR1090 typically used?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCinema auditorium (small to medium)\u003c\/li\u003e\n\u003cli\u003eScreening room\u003c\/li\u003e\n\u003cli\u003eAuditorium\u003c\/li\u003e\n\u003cli\u003eHouse of worship\u003c\/li\u003e\n\u003cli\u003eMulti-purpose room\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;max-width:640px;min-width:300px;table-layout:fixed;border-collapse:collapse;\"\u003e\n\u003ccolgroup\u003e\n\u003ccol style=\"width:38%\"\u003e\n\u003ccol style=\"width:62%\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003eDSR1090\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eFrequency range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e60 Hz - 20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eUsable LF response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eCoverage window\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e90° H, 60° V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eRated impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e8 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eSensitivity @ 1 W\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e95 dB whole space \/ 97 dB half space\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003ePower handling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e250 W @ 40 Vrms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003ePower draw\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e160 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eMaximum voltage peak\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e142 Vpk\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eMax continuous SPL @ 1 m\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e119 dB whole space \/ 121 dB half space\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eMeasured peak SPL @ 1 m\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e129 dB whole space \/ 131 dB half space\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eTransducers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003eLF\/MF 10\"; HF 1\" compression driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eInput\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003eAdvanced input plate w\/ high-current spring-loaded terminal block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eEnclosure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003eWood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eAccessories\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003eYK-1090 sidewall kit, MMA-1090 multi-mount kit (sold separately)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eDimensions (unit)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e19.26\" H x 15.91\" W x 11.56\" D (48.9 x 40.4 x 29.4 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eWeight (unit)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e31 lb (14.1 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e2 speakers per box, 67.5 lb (30.6 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eIs the DSR1090 approved for Dolby Atmos?\u003c\/h3\u003e\n\u003cp\u003eDolby designed the DSR1090 for 5.1, Dolby Surround 7.1 and Dolby Atmos auditoriums, including overhead positions. It pairs with Dolby processors such as the CP950A and \u003ca href=\"https:\/\/creationnetworks.net\/products\/dolby-cp950-audio-processor\"\u003eCP950\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDoes it need an external crossover?\u003c\/h3\u003e\n\u003cp\u003eNo. The passive crossover is installed in the cabinet, so each speaker runs from one amplifier channel.\u003c\/p\u003e\n\u003ch3\u003eHow is the DSR1090 mounted?\u003c\/h3\u003e\n\u003cp\u003eUse the YK-1090 sidewall mounting kit or the MMA-1090 multi-mount accessory kit, both sold separately, and follow Dolby's owner's manual for structural requirements.\u003c\/p\u003e\n\u003ch3\u003eHow is it shipped?\u003c\/h3\u003e\n\u003cp\u003eDolby ships the DSR1090 two speakers to a box at 67.5 lb per carton. The unit weight is 31 lb.\u003c\/p\u003e\n\u003ch3\u003eWhat support does Creation Networks offer?\u003c\/h3\u003e\n\u003cp\u003eThe DSR1090 carries Dolby's manufacturer warranty, confirmed with your quote. Creation Networks designs surround layouts, installs and tunes Dolby cinema systems; see the \u003ca href=\"https:\/\/creationnetworks.net\/collections\/dolby-professional\"\u003eDolby Professional collection\u003c\/a\u003e and request a quote.\u003c\/p\u003e","brand":"Dolby Professional","offers":[{"title":"Default Title","offer_id":68118986785004,"sku":"DSR1090","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/dsr1090_.11.png?v=1794126833","url":"https:\/\/creationnetworks.net\/products\/dolby-dsr1090-10-inch-two-way-cinema-surround-speaker","provider":"Creation Networks","version":"1.0","type":"link"}