{"product_id":"sonos-sub-4-wireless-subwoofer","title":"Sonos Sub 4 Wireless Subwoofer","description":"\u003cp\u003eThe Sonos Sub 4 is a dual-driver wireless subwoofer designed to add deep, dynamic bass to a Sonos home cinema or music system. It suits living rooms and media spaces where owners want richer, fuller low-end without running additional cables, connecting to the rest of the system entirely over WiFi.\u003c\/p\u003e\u003ch3\u003eWhy we like it\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDual Sonos-engineered elliptical woofers in a force-cancelling arrangement for distortion-free bass\u003c\/li\u003e\n\u003cli\u003ePorted enclosure enhances bass response and low-frequency output\u003c\/li\u003e\n\u003cli\u003eTrueplay room-tuning software optimises bass for the specific placement, even flat under furniture or against a wall\u003c\/li\u003e\n\u003cli\u003eFlexible placement thanks to WiFi connectivity, with no fixed orientation required\u003c\/li\u003e\n\u003cli\u003eUpdated internal electronics including WiFi 6 radio and reduced idle power consumption\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cp\u003eAs a freestanding wireless subwoofer, the Sub 4 requires no cut-out or in-wall mounting; it simply needs a nearby mains outlet and a WiFi connection (or optional Ethernet to a router). It pairs with compatible Sonos soundbars (Arc Ultra, Arc, Beam, Ray) and speakers (Five, Era 300, Era 100) to take over the lowest frequencies, allowing the paired speaker to focus on high and mid frequencies. Two Sub 4 units can be paired together with Arc Ultra for additional bass depth. Setup and audio adjustment (bass, treble, loudness) are handled via the Sonos app.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplifiers\u003c\/td\u003e\n\u003ctd\u003eDual Class-D digital amplifiers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofers\u003c\/td\u003e\n\u003ctd\u003eDual 5\" x 8\" elliptical woofers, inward-facing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArchitecture\u003c\/td\u003e\n\u003ctd\u003ePorted cabinet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003eAs low as 25 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e389 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e402 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e158 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e11.79 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColours\u003c\/td\u003e\n\u003ctd\u003eBlack, White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eMatte\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiFi\u003c\/td\u003e\n\u003ctd\u003e802.11a\/b\/g\/n\/ac\/ax, 2.4\/5 GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEthernet\u003c\/td\u003e\n\u003ctd\u003e10\/100 port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V 50\/60Hz internal power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCPU\u003c\/td\u003e\n\u003ctd\u003eQuad Core 4xA55 1.9GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0°C to 40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Cable Length\u003c\/td\u003e\n\u003ctd\u003e2 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sonos","offers":[{"title":"Black","offer_id":55421507862867,"sku":"SUBG4UK1BLK","price":799.0,"currency_code":"GBP","in_stock":true},{"title":"White","offer_id":55421507895635,"sku":"SUBG4UK1","price":799.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1115\/1323\/9891\/files\/956c6873a4b0d890977a6ce4bb1d770f82b28d74-1868x1868.png?v=1792141228","url":"https:\/\/www.ceiling-speakers.co\/products\/sonos-sub-4-wireless-subwoofer","provider":"Ceiling Speaker Warehouse","version":"1.0","type":"link"}