{"product_id":"kef-ci3160rlb-thx-ci3160rlbthx-in-wall-subwoofers-each","title":"KEF Ci3160RLb-THX  (Ci3160RLbTHX) In-Wall Subwoofers (Each)","description":"For the ultimate in Extreme Home Theatre, certified to THX ULTRA2 and THX SELECT2 standards, the formidable new Ci R Series Ci3160RLb-THX in-wall subwoofer has the deep bass and theatre thumping output capabilities of a traditional KEF subwoofer coupled with the ability to deliver all the drama and emotional intensity of full theatre sound quality. With three high-output 160mm sub-bass drivers mounted to a massive aluminium baffle the Ci3160RLb-THX must be matched with KEF’s powerful KASA500 system amplifier. Each KASA500 can power up to two of the Ci3160RLb-THX subwoofers for even the most demanding theatre installations.\u003cbr\u003e\u003cbr\u003e\n\nFor theatre building flexibility, the remainder of KEF’s Extreme Theatre suite consists of two THX Ultra2 certified in-wall LCR speakers, a THX Ultra2 certified in-ceiling LCR speaker, as well as a smaller in-wall subwoofer and smaller in-wall LCR. \u003cbr\u003e\u003cbr\u003e\n \nSpecifications:-\u003cbr\u003e\u003cbr\u003e\n\n \n \nNominal Impedance: 4Ω \u003cbr\u003e\n\n \nSensitivity (2.83V\/ 1m): 92dB \u003cbr\u003e\n\n \nFrequency response (±6dB)\n open-backed: 20Hz - 140Hz \u003cbr\u003e\n\n \nDrive units:\n LF - 3 x 160mm (6.5 in.) \u003cbr\u003e\n\n \nRequired Amplifier: KASA500 \u003cbr\u003e\n\n \nProduct external dimensions:\n (H x W x D) 680 x 230 x 96 mm\n (26.77 x 9.06 x 3.78 in.) \u003cbr\u003e\n\n \nProduct external dimensions:\n (with Grille) (H x W x D) 683 x 242 x 102.7 mm\n (26.89 x 9.53 x 4.04 in.)\u003cbr\u003e \n\n \nCut-out dimensions: 660 x 209mm (25.98 x 8.23 in.) \u003cbr\u003e\n\n \nNet Weight: 10.9 kg (24.1 lbs) \n \n\n ","brand":"KEF Audio","offers":[{"title":"Default Title","offer_id":57409430028620,"sku":"KEFCI3160RLBTHX","price":833.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/KEF-CI3160RLB.jpg?v=1777485582","url":"https:\/\/www.stoneaudio.co.uk\/products\/kef-ci3160rlb-thx-ci3160rlbthx-in-wall-subwoofers-each","provider":"Stone Audio","version":"1.0","type":"link"}