{"product_id":"speakercraft-sdsi-8-8-inch-active-subwoofer","title":"SpeakerCraft SDSi-8 8\" Active Subwoofer","description":"\u003cp\u003eThe SpeakerCraft SDSi-8 is a compact triple-driver active subwoofer, combining a single 8\" high-excursion active driver with dual 8\" passive radiators in a matte black enclosure. Its small footprint and powerful output make it well suited to living rooms and home cinema installations where deep bass is wanted without a large cabinet.\u003c\/p\u003e\u003ch3\u003eWhy we like it\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTriple 8\" driver configuration (1 active + 2 passive radiators) for deep, extended bass from a compact chassis\u003c\/li\u003e\n\u003cli\u003e400W peak amplifier power for a powerful, room-filling low end\u003c\/li\u003e\n\u003cli\u003eLow frequency response down to 28-29Hz for genuine extension\u003c\/li\u003e\n\u003cli\u003eUSB 5V output to power an optional wireless receiver, plus auto on\/off for convenience\u003c\/li\u003e\n\u003cli\u003eMatte black finish that blends discreetly into most room settings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cp\u003eThis is a standalone active subwoofer rather than an in-ceiling or in-wall model, so there is no cut-out or mounting depth to consider. Connect via RCA input from an AV receiver or processor's subwoofer output; the built-in amplifier drives the active driver directly. The USB 5V output is provided to power an optional wireless audio receiver kit, allowing flexible placement away from the main electronics without running long signal cables. Auto on\/off lets the subwoofer power up automatically when it detects a signal.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003e8\" High-excursion Polypropylene Cone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePassive Radiators\u003c\/td\u003e\n\u003ctd\u003eDual 8\" High-excursion Polypropylene Cone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e28-260Hz (+\/-3dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplifier Power (Peak)\u003c\/td\u003e\n\u003ctd\u003e400W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrossover Frequency\u003c\/td\u003e\n\u003ctd\u003e50-160Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputs\/Outputs\u003c\/td\u003e\n\u003ctd\u003eRCA in \/ USB 5V out (powers wireless receiver)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Management\u003c\/td\u003e\n\u003ctd\u003eAuto on\/off\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eMatte Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H x W x D)\u003c\/td\u003e\n\u003ctd\u003e317 x 316 x 298mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e10.2kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"SpeakerCraft","offers":[{"title":"Default Title","offer_id":55365796364627,"sku":"SDSi-8","price":559.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1115\/1323\/9891\/files\/speakercraft-sdsi8-sub-1.jpg?v=1791970914","url":"https:\/\/www.ceiling-speakers.co\/products\/speakercraft-sdsi-8-8-inch-active-subwoofer","provider":"Ceiling Speaker Warehouse","version":"1.0","type":"link"}