{"product_id":"sonos-sub-gen4-black-wireless-subwoofer","title":"Sonos SUB (GEN4) Black Wireless Subwoofer","description":"\u003cp data-start=\"333\" data-end=\"607\"\u003eTransform your home audio with bold, room-shaking bass from the Sonos Sub (Gen 4) in Black. Engineered with a force-canceling design and advanced digital amplification, this wireless subwoofer delivers deep, dynamic low frequencies without distortion — even at high volumes.\u003c\/p\u003e\n\u003cp data-start=\"609\" data-end=\"742\"\u003eWhether you’re watching blockbuster films, gaming, or streaming music, Sub (Gen 4) adds cinematic depth and impact that you can feel.\u003c\/p\u003e\n\u003chr data-start=\"744\" data-end=\"747\"\u003e\n\u003ch2 data-start=\"749\" data-end=\"780\"\u003eDeep Bass Without Distortion\u003c\/h2\u003e\n\u003cp data-start=\"782\" data-end=\"1049\"\u003eAt the heart of Sub (Gen 4) are two custom 5″ × 8″ elliptical woofers positioned face-to-face in a force-canceling configuration. This innovative design neutralises vibrations and virtually eliminates distortion, so you get pure, powerful bass without cabinet rattle.\u003c\/p\u003e\n\u003cul data-start=\"1051\" data-end=\"1219\"\u003e\n\u003cli data-start=\"1051\" data-end=\"1083\"\u003e\n\u003cp data-start=\"1053\" data-end=\"1083\"\u003eDual force-canceling woofers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1084\" data-end=\"1138\"\u003e\n\u003cp data-start=\"1086\" data-end=\"1138\"\u003ePorted enclosure for enhanced low-frequency output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1139\" data-end=\"1175\"\u003e\n\u003cp data-start=\"1141\" data-end=\"1175\"\u003eFrequency response down to 25 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1176\" data-end=\"1219\"\u003e\n\u003cp data-start=\"1178\" data-end=\"1219\"\u003eDeep, clean bass at any listening level\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1221\" data-end=\"1291\"\u003eThe result? Tight, controlled low-end performance that fills the room.\u003c\/p\u003e\n\u003chr data-start=\"1293\" data-end=\"1296\"\u003e\n\u003ch2 data-start=\"1298\" data-end=\"1328\"\u003ePrecision-Tuned Performance\u003c\/h2\u003e\n\u003cp data-start=\"1330\" data-end=\"1567\"\u003eTwo dedicated Class-D digital amplifiers are perfectly matched to the subwoofer’s acoustic architecture. Combined with \u003cstrong data-start=\"1449\" data-end=\"1474\"\u003eTrueplay™ room tuning\u003c\/strong\u003e, the Sub intelligently adapts its output to your room’s acoustics for optimised performance.\u003c\/p\u003e\n\u003cul data-start=\"1569\" data-end=\"1726\"\u003e\n\u003cli data-start=\"1569\" data-end=\"1596\"\u003e\n\u003cp data-start=\"1571\" data-end=\"1596\"\u003eDual Class-D amplifiers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1597\" data-end=\"1637\"\u003e\n\u003cp data-start=\"1599\" data-end=\"1637\"\u003eTrueplay™ automatic room calibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1638\" data-end=\"1678\"\u003e\n\u003cp data-start=\"1640\" data-end=\"1678\"\u003eBalanced, room-filling bass response\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1679\" data-end=\"1726\"\u003e\n\u003cp data-start=\"1681\" data-end=\"1726\"\u003eSeamless integration with your Sonos system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1728\" data-end=\"1731\"\u003e\n\u003ch2 data-start=\"1733\" data-end=\"1770\"\u003eFlexible Placement, Elegant Design\u003c\/h2\u003e\n\u003cp data-start=\"1772\" data-end=\"1998\"\u003eFinished in sleek Gloss Black, the Sub (Gen 4) is designed to complement modern interiors. Its slim profile allows for flexible placement — stand it upright as a statement piece or lay it flat to discreetly slide under a sofa.\u003c\/p\u003e\n\u003cul data-start=\"2000\" data-end=\"2142\"\u003e\n\u003cli data-start=\"2000\" data-end=\"2052\"\u003e\n\u003cp data-start=\"2002\" data-end=\"2052\"\u003eDimensions: 389 mm (H) × 402 mm (W) × 158 mm (D)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2053\" data-end=\"2081\"\u003e\n\u003cp data-start=\"2055\" data-end=\"2081\"\u003eWeight: approx. 11.79 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2082\" data-end=\"2104\"\u003e\n\u003cp data-start=\"2084\" data-end=\"2104\"\u003eGloss Black finish\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2105\" data-end=\"2142\"\u003e\n\u003cp data-start=\"2107\" data-end=\"2142\"\u003eCan be positioned upright or flat\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2144\" data-end=\"2147\"\u003e\n\u003ch2 data-start=\"2149\" data-end=\"2182\"\u003eSeamless Wireless Connectivity\u003c\/h2\u003e\n\u003cp data-start=\"2184\" data-end=\"2393\"\u003eSub (Gen 4) connects effortlessly to your Sonos system over WiFi (2.4\/5 GHz), delivering powerful bass without messy cables. Prefer a wired setup? A 10\/100 Mbps Ethernet port is included for added flexibility.\u003c\/p\u003e\n\u003cul data-start=\"2395\" data-end=\"2502\"\u003e\n\u003cli data-start=\"2395\" data-end=\"2428\"\u003e\n\u003cp data-start=\"2397\" data-end=\"2428\"\u003eWiFi connectivity (2.4\/5 GHz)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2429\" data-end=\"2467\"\u003e\n\u003cp data-start=\"2431\" data-end=\"2467\"\u003eEthernet port for wired connection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2468\" data-end=\"2502\"\u003e\n\u003cp data-start=\"2470\" data-end=\"2502\"\u003eSimple setup via the Sonos app\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2504\" data-end=\"2507\"\u003e\n\u003ch2 data-start=\"2509\" data-end=\"2536\"\u003eExpand Your Sonos System\u003c\/h2\u003e\n\u003cp data-start=\"2538\" data-end=\"2610\"\u003eDesigned to work perfectly with Sonos soundbars and speakers, including:\u003c\/p\u003e\n\u003cul data-start=\"2612\" data-end=\"2699\"\u003e\n\u003cli data-start=\"2612\" data-end=\"2625\"\u003e\n\u003cp data-start=\"2614\" data-end=\"2625\"\u003eSonos Arc\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2626\" data-end=\"2648\"\u003e\n\u003cp data-start=\"2628\" data-end=\"2648\"\u003eSonos Beam (Gen 2)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2649\" data-end=\"2666\"\u003e\n\u003cp data-start=\"2651\" data-end=\"2666\"\u003eSonos Era 100\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2667\" data-end=\"2684\"\u003e\n\u003cp data-start=\"2669\" data-end=\"2684\"\u003eSonos Era 300\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2685\" data-end=\"2699\"\u003e\n\u003cp data-start=\"2687\" data-end=\"2699\"\u003eSonos Five\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2701\" data-end=\"2856\"\u003eBy offloading bass to Sub, your other speakers can focus on midrange and high frequencies for clearer dialogue, wider soundstages, and more detailed audio.\u003c\/p\u003e\n\u003cp data-start=\"2858\" data-end=\"2980\"\u003eFor even greater impact, you can pair two Subs in the same system — ideal for larger rooms or premium home theatre setups.\u003c\/p\u003e\n\u003chr data-start=\"2982\" data-end=\"2985\"\u003e\n\u003ch2 data-start=\"2987\" data-end=\"3019\"\u003eWhy Choose Sonos Sub (Gen 4)?\u003c\/h2\u003e\n\u003cul data-start=\"3021\" data-end=\"3221\"\u003e\n\u003cli data-start=\"3021\" data-end=\"3048\"\u003e\n\u003cp data-start=\"3023\" data-end=\"3048\"\u003eDeep bass down to 25 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3049\" data-end=\"3097\"\u003e\n\u003cp data-start=\"3051\" data-end=\"3097\"\u003eForce-canceling design eliminates distortion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3098\" data-end=\"3145\"\u003e\n\u003cp data-start=\"3100\" data-end=\"3145\"\u003eWireless integration with your Sonos system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3146\" data-end=\"3184\"\u003e\n\u003cp data-start=\"3148\" data-end=\"3184\"\u003eFlexible upright or flat placement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3185\" data-end=\"3221\"\u003e\n\u003cp data-start=\"3187\" data-end=\"3221\"\u003eExpandable with dual-sub pairing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3223\" data-end=\"3352\" data-is-last-node=\"\" data-is-only-node=\"\"\u003ePowerful, refined, and effortlessly integrated — the Sonos Sub (Gen 4) in Black delivers the foundation your home audio deserves.\u003c\/p\u003e","brand":"Sonos","offers":[{"title":"Default Title","offer_id":51281673290069,"sku":"SUBGEN4BLACK","price":678.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0177\/5189\/files\/82f3f43a-SUBGEN4BLACK-1.jpg?v=1755271046","url":"https:\/\/stuartwestmoreland.co.uk\/products\/sonos-sub-gen4-black-wireless-subwoofer","provider":"Stuart Westmoreland (Holdings) Ltd","version":"1.0","type":"link"}