{"product_id":"speakercraft-sdsi-15-15-inch-active-subwoofer","title":"SpeakerCraft SDSi-15 15\" Active Subwoofer","description":"\u003cp\u003eThe SpeakerCraft SDSi-15 is a powerful 15\" active subwoofer built around a high-excursion active driver paired with dual passive radiators, delivering deep, extended bass from a relatively compact cabinet. It suits dedicated home cinema rooms and serious music listening spaces where strong low-frequency output is a priority.\u003c\/p\u003e\u003ch3\u003eWhy we like it\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTriple-driver design combines one active 15\" driver with dual passive radiators for deep bass extension\u003c\/li\u003e\n\u003cli\u003e1000W peak amplifier power delivers strong, controlled low-end output\u003c\/li\u003e\n\u003cli\u003eCompact footprint relative to output, thanks to the passive radiator design\u003c\/li\u003e\n\u003cli\u003eAuto on\/off circuitry and RCA input for straightforward integration\u003c\/li\u003e\n\u003cli\u003eMatt black finish blends discreetly into most room settings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cp\u003eThis is a floor-standing 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 your AV receiver or processor's subwoofer output; a USB 5V output is also provided. The unit features auto on\/off switching for convenience. Allow adequate clearance around the cabinet given its dimensions of 502mm (H) x 508mm (W) x 483mm (D).\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003e15\" High-excursion Polypropylene Cone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePassive Woofers\u003c\/td\u003e\n\u003ctd\u003eDual 15\" High-excursion Polypropylene Cone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response (+\/- 3dB)\u003c\/td\u003e\n\u003ctd\u003e24Hz-260Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplifier Power (Peak)\u003c\/td\u003e\n\u003ctd\u003e1000 Watts\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\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\u003eMatt black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H x W x D)\u003c\/td\u003e\n\u003ctd\u003e502 x 508 x 483mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e29kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"SpeakerCraft","offers":[{"title":"Default Title","offer_id":55365796462931,"sku":"SDSi-15","price":1099.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1115\/1323\/9891\/files\/speakercraft-sdsi15-sub-1.jpg?v=1791970915","url":"https:\/\/www.ceiling-speakers.co\/products\/speakercraft-sdsi-15-15-inch-active-subwoofer","provider":"Ceiling Speaker Warehouse","version":"1.0","type":"link"}