{"product_id":"dsw-pro-440wi","title":"Polk Audio DSW PRO 440 8-Inch High Performance Subwoofer (dsw-pro-440wi)","description":"\u003cp class=\"MuiTypography-root jss550 MuiTypography-body1\"\u003eFeed forward distortion suppression tech enables performance limits to be set much higher than normal without risk of excessive distortion or damage.\u003c\/p\u003e\u003cp class=\"MuiTypography-root jss550 MuiTypography-body1\"\u003eInnovative front-firing mode lets you place the subwoofer just about anywhere\u003c\/p\u003e\u003ch3 class=\"MuiTypography-root jss549 MuiTypography-subtitle1\"\u003eSmall Sub, Deep Bass\u003c\/h3\u003e\u003cp class=\"MuiTypography-root jss550 MuiTypography-body1\"\u003eThe DSW PRO 440 wi delivers solid low-frequency effects everywhere it goes. Whether placed in a corner or tucked away in a cabinet, this smart, powerful subwoofer gives you placement flexibility like nothing else. It’s the easiest way to add powerful impact to your compact speaker array or sleek SurroundBar® installation.\u003c\/p\u003e\u003ch3 class=\"MuiTypography-root jss549 MuiTypography-subtitle1\"\u003eDynamic Balance®\u003c\/h3\u003e\u003cp class=\"MuiTypography-root jss550 MuiTypography-body1\"\u003ePatented Polk Audio technology and construction techniques produce powerful, deep bass performance, especially when you need it most.\u003c\/p\u003e\u003ch3 class=\"MuiTypography-root jss549 MuiTypography-subtitle1\"\u003eKlippel Distortion Analyzer\u003c\/h3\u003e\u003cp class=\"MuiTypography-root jss550 MuiTypography-body1\"\u003eState-of-the-art optimizations to the motor structure, voice coil alignment and suspension ensure the best, most efficient performance at all volumes.\u003c\/p\u003e\u003ch3 class=\"MuiTypography-root jss549 MuiTypography-subtitle1\"\u003eExpertly Crafted\u003c\/h3\u003e\u003cp class=\"MuiTypography-root jss550 MuiTypography-body1\"\u003eSlot-loaded port design, lightweight polypropylene cones and durable rubber surrounds engineered for perfect volume, superior damping and deep, distortion-free bass response.\u003c\/p\u003e\u003ch3 class=\"MuiTypography-root jss549 MuiTypography-subtitle1\"\u003eMaximum Efficiency\u003c\/h3\u003e\u003cp class=\"MuiTypography-root jss550 MuiTypography-body1\"\u003eProprietary intelligent amplifiers generate minimal heat and need less power to sound great, even at extreme listening levels.\u003c\/p\u003e\u003ch3 class=\"MuiTypography-root jss549 MuiTypography-subtitle1\"\u003eNight Mode\u003c\/h3\u003e\u003cp class=\"MuiTypography-root jss550 MuiTypography-body1\"\u003eLower the subwoofer’s intensity quickly and easily—right from the remote control.\u003c\/p\u003e\u003ch3 class=\"MuiTypography-root jss549 MuiTypography-subtitle1\"\u003eExclusive PRO™ Technology\u003c\/h3\u003e\u003cp class=\"MuiTypography-root jss550 MuiTypography-body1\"\u003ePolk Room Optimizer (PRO) features four-way phase selection, four presets and an easy-to-read, blue status LED so you can adjust your subwoofer for optimal performance without leaving your seat.\u003c\/p\u003e\u003cdiv class=\"MuiPaper-root MuiAccordion-root jss573 Mui-expanded MuiAccordion-rounded MuiPaper-elevation0 MuiPaper-rounded\"\u003e\n\u003cdiv class=\"MuiButtonBase-root MuiAccordionSummary-root jss574 Mui-expanded\" tabindex=\"0\" role=\"button\" aria-disabled=\"false\" aria-expanded=\"true\"\u003e\n\u003cdiv class=\"MuiAccordionSummary-content Mui-expanded\"\u003e\u003ch5 class=\"MuiTypography-root MuiTypography-h5 MuiTypography-colorPrimary\"\u003eSpecifications\u003c\/h5\u003e\u003c\/div\u003e\n\u003cdiv class=\"MuiButtonBase-root MuiIconButton-root MuiAccordionSummary-expandIcon jss575 Mui-expanded MuiIconButton-edgeEnd\" aria-disabled=\"false\" aria-hidden=\"true\"\u003e\u003cspan class=\"MuiIconButton-label\"\u003e\u003ch5 class=\"MuiTypography-root jss576 MuiTypography-h5 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jss580\"\u003eColor\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss582\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root jss584\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss583 jss580\"\u003eDepth (in.)\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss582\"\u003e13.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root jss584\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss583 jss580\"\u003eWidth (in.)\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss582\"\u003e13.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root jss584\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss583 jss580\"\u003eHeight (in.)\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss582\"\u003e14.63\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root jss584\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss583 jss580\"\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss582\"\u003ePorted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root jss584\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss583 jss580\"\u003eSpeaker Type\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss582\"\u003ePowered Subwoofers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root jss584\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss583 jss580\"\u003eWeight Kilogram\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss582\"\u003e16.3746712\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root jss584\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss583 jss580\"\u003eMPN\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss582\"\u003eAM4435\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root jss584\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss583 jss580\"\u003eFiring Direction\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss582\"\u003eDown\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root jss584\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss583 jss580\"\u003ePhase Switch\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss582\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root jss584\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss583 jss580\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss582\"\u003e25Hz-160Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root jss584\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss583 jss580\"\u003eWireless\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss582\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root jss584\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss583 jss580\"\u003eManufacturer Warranty\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss582\"\u003e5 Year Parts \u0026amp; Labor \/ 3 Year the Electronics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root jss584\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss583 jss580\"\u003eRMS Power Handling (Watts)\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss582\"\u003e180\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root jss584\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss583 jss580\"\u003eWidth (cm)\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss582\"\u003e34.925\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root jss584\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss583 jss580\"\u003eHeight (cm.)\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss582\"\u003e37.1602\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root jss584\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss583 jss580\"\u003eDepth (cm.)\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss582\"\u003e34.925\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root jss584\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss583 jss580\"\u003eProduct Weight (kg)\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss582\"\u003e13.60776\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root jss584\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss583 jss580\"\u003eSubwoofer Size\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss582\"\u003eUp to 8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch4 class=\"MuiTypography-root jss579 MuiTypography-h4\"\u003eOverall\u003c\/h4\u003e\n\u003ctable class=\"MuiTable-root jss578\"\u003e\u003ctbody class=\"MuiTableBody-root\"\u003e\u003ctr class=\"MuiTableRow-root jss584\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss583 jss580\"\u003eTotal Pieces\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss582\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch4 class=\"MuiTypography-root jss579 MuiTypography-h4\"\u003eAccessories\u003c\/h4\u003e\n\u003ctable class=\"MuiTable-root jss578\"\u003e\u003ctbody class=\"MuiTableBody-root\"\u003e\n\u003ctr class=\"MuiTableRow-root jss584\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss583 jss580\"\u003eRemote Type\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss582\"\u003eInfrared (IR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root jss584\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss583 jss580\"\u003eRemote Features\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss582\"\u003ePower On\/Off, Mute, Volume +\/-, Phases: 0, 90, 180, 270, Night Mode, LED, Reset, Polk Room Optimizer: Cabinet, Corner, Mid-Wall, Mid-Room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root jss584\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss583 jss580\"\u003eOptional Accessories\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss582\"\u003e(1) DSW Pro 400 Grille - For Front-Firing Orientation - Sold Separate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch4 class=\"MuiTypography-root jss579 MuiTypography-h4\"\u003eWarranty\u003c\/h4\u003e\n\u003ctable class=\"MuiTable-root jss578\"\u003e\u003ctbody class=\"MuiTableBody-root\"\u003e\n\u003ctr class=\"MuiTableRow-root jss584\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss583 jss580\"\u003eElectronics Warranty\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss582\"\u003e3 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root jss584\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss583 jss580\"\u003eDrivers Warranty\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss582\"\u003e5 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root jss584\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss583 jss580\"\u003eOriginal Purchaser Only\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss582\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch4 class=\"MuiTypography-root jss579 MuiTypography-h4\"\u003eShipping Cartons\u003c\/h4\u003e\n\u003ctable class=\"MuiTable-root jss578\"\u003e\u003ctbody class=\"MuiTableBody-root\"\u003e\u003ctr class=\"MuiTableRow-root jss584\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss583 jss580\"\u003eCarton 1\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss582\"\u003e18.5\" (46.99 cm) h x 17.75\" (45.09 cm) w x 17.5\" (44.45 cm) d - 36 lbs (16.33 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch4 class=\"MuiTypography-root jss579 MuiTypography-h4\"\u003eSubwoofer\u003c\/h4\u003e\n\u003ctable class=\"MuiTable-root jss578\"\u003e\u003ctbody class=\"MuiTableBody-root\"\u003e\n\u003ctr class=\"MuiTableRow-root jss584\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss583 jss580\"\u003eTotal Pieces\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss582\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root jss584\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss583 jss580\"\u003eAvailability\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss582\"\u003eUS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root jss584\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss583 jss580\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss582\"\u003e14.63\" (37.16 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root jss584\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss583 jss580\"\u003eWidth\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss582\"\u003e13.75\" (34.93 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root jss584\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss583 jss580\"\u003eDepth\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss582\"\u003e13.75\" (34.93 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root jss584\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss583 jss580\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss582\"\u003e30 lbs (13.61 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root jss584\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss583 jss580\"\u003eSubwoofer Array Driver Enclosure Type\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss582\"\u003eDownward Firing Slot Port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root jss584\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss583 jss580\"\u003eSubwoofer Array Driver Complement\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss582\"\u003e(1)  8\" (20.32 cm) d (Round) Dynamic Balance Polymer composite cone driver - Subwoofer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch4 class=\"MuiTypography-root jss579 MuiTypography-h4\"\u003eInternal Amplifier\u003c\/h4\u003e\n\u003ctable class=\"MuiTable-root jss578\"\u003e\u003ctbody class=\"MuiTableBody-root\"\u003e\u003ctr class=\"MuiTableRow-root jss584\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss583 jss580\"\u003ePower\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss582\"\u003e180 watts\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch4 class=\"MuiTypography-root jss579 MuiTypography-h4\"\u003eAudio Quality\u003c\/h4\u003e\n\u003ctable class=\"MuiTable-root jss578\"\u003e\u003ctbody class=\"MuiTableBody-root\"\u003e\u003ctr class=\"MuiTableRow-root jss584\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss583 jss580\"\u003eLower and Upper -3dB Limits\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body jss582\"\u003e30 Hz to 125 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Polk","offers":[{"title":"Default Title","offer_id":43594419142710,"sku":"DSW-PRO-440WI","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/8461\/9830\/files\/c7b79a83-37a2-4c7f-b508-d22af357a717.png?v=1744068566","url":"https:\/\/www.sisterskamloops.ca\/products\/dsw-pro-440wi","provider":"Sisters Sleep Gallery \u0026 Stereo Warehouse","version":"1.0","type":"link"}