{"product_id":"qsc-acousticdesign-ad-s28tw-dual-8-250-watt-70-100v-surface-mount-subwoofer","title":"QSC AcousticDesign AD-S28Tw Dual 8\" 250 Watt 70\/100V Surface Mount Subwoofer","description":"\u003cp\u003eThe AcousticDesign Series of installation loudspeaker products from QSC expands with the new AD-S28Tw surface mount subwoofer system. Designed to supplement audio systems by adding low-frequency extension, the new AD-S28Tw is acoustically matched to the entire AD Series. Rated for 250 watts continuous power handling and able to take up to 700 watt peaks, the AD-S28Tw is a great complement to any of the ceiling-mount or surface-mount AD Series models. \u003c\/p\u003eThe dual 8 woofers are equipped with polypropylene cones for protection in humid environments. The bandpass enclosure features two chambers. One chamber is completely sealed, while the other chamber features a large port. The bandpass design allows for tight precise bass with extension down to 36 Hz. This highly efficient design produces a 1W at 1m sensitivity of 94 dB SPL. The AD-S28Tw has a built-in passive low-pass filter set at 120 Hz. \u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eDual 8; polypropylene cone woofers\u003c\/li\u003e\n\u003cli\u003eLarge port area for extended low-frequency performance\u003c\/li\u003e\n\u003cli\u003eDual chamber ported bandpass cabinet\u003c\/li\u003e\n\u003cli\u003eDefeatable passive 120 Hz low-pass filter with impedance compensation\u003c\/li\u003e\n\u003cli\u003e250 watts continuous power handling, 700 watts peak\u003c\/li\u003e\n\u003cli\u003e70\/100 V multitap transformer with 8 ohm bypass\u003c\/li\u003e\n\u003cli\u003eYoke mount and flying hardware included\u003c\/li\u003e\n\u003cli\u003eMarine grade plywood construction\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"QSC","offers":[{"title":"Default Title","offer_id":48413610836,"sku":"202825","price":690.0,"currency_code":"INR","in_stock":true}],"url":"https:\/\/sg-2111.myshopify.com\/products\/qsc-acousticdesign-ad-s28tw-dual-8-250-watt-70-100v-surface-mount-subwoofer","provider":"SG_2111","version":"1.0","type":"link"}