{"product_id":"ci250rrb-thx","title":"Ci250RRb-THX","description":"\u003cp data-start=\"63\" data-end=\"303\"\u003eBring powerful, cinematic bass into an invisible system. The Ci250RRb-THX is engineered for \u003cstrong data-start=\"155\" data-end=\"193\"\u003ein-wall or in-ceiling installation\u003c\/strong\u003e, delivering \u003cstrong data-start=\"206\" data-end=\"243\"\u003edeep, high-output low frequencies\u003c\/strong\u003e with precision and control for serious home theater setups.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"578\"\u003eIt features an \u003cstrong data-start=\"320\" data-end=\"392\"\u003eextra-long-throw 10” (250mm) bass driver with a massive motor system\u003c\/strong\u003e, capable of producing \u003cstrong data-start=\"415\" data-end=\"476\"\u003elow-distortion bass down to ~20Hz with up to 109dB output\u003c\/strong\u003e, making it ideal for large rooms and demanding installations.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1j5qwet\" data-start=\"585\" data-end=\"604\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"588\" data-end=\"604\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"606\" data-end=\"834\"\u003e\n\u003cli data-section-id=\"15tvnv1\" data-start=\"606\" data-end=\"654\"\u003eIn-wall \/ in-ceiling architectural subwoofer\u003c\/li\u003e\n\u003cli data-section-id=\"1031uvu\" data-start=\"655\" data-end=\"696\"\u003eTHX Ultra certification (large rooms)\u003c\/li\u003e\n\u003cli data-section-id=\"1jp9izx\" data-start=\"697\" data-end=\"730\"\u003e10” (250mm) long-throw driver\u003c\/li\u003e\n\u003cli data-section-id=\"1mkaquh\" data-start=\"731\" data-end=\"762\"\u003eDeep bass extension (~20Hz)\u003c\/li\u003e\n\u003cli data-section-id=\"1268y9k\" data-start=\"763\" data-end=\"792\"\u003eHigh output (up to 109dB)\u003c\/li\u003e\n\u003cli data-section-id=\"1t8fdly\" data-start=\"793\" data-end=\"834\"\u003eRequires external amplifier (KASA500)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KEF","offers":[{"title":"Default Title","offer_id":51450037895466,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/9371\/9082\/files\/Ci250RRB-THX_2_Front_1024x1024_ac560d01-4388-4089-bf74-5718f47459c7.webp?v=1776805678","url":"https:\/\/olsonshifi.com\/products\/ci250rrb-thx","provider":"Olson's HiFi","version":"1.0","type":"link"}