{"product_id":"kef-ci200trb-in-ceiling-subwoofer","title":"KEF Ci200TRB In-Ceiling Subwoofer","description":"\u003ch2\u003e🧾 Overview\u003c\/h2\u003e\r\n\u003cp\u003e\r\nThe KEF Ci200TRB is an ultra-slim in-ceiling \/ in-wall passive subwoofer designed for high-impact bass where installation depth is extremely limited. It can run in passive mode with a conventional amplifier, or in active mode when paired with the KEF KASA500 system amplifier for deeper extension and flexible multi-sub system design.\r\n\u003c\/p\u003e\r\n\r\n\u003ch2\u003e✅ Key Features\u003c\/h2\u003e\r\n\u003cp\u003e\r\n✅ Ultra-slim design with \u003cstrong\u003e59 mm\u003c\/strong\u003e mounting depth from the surface for shallow cavities\u003cbr\u003e\r\n✅ \u003cstrong\u003e200 mm\u003c\/strong\u003e (8\") low-frequency driver engineered for architectural installations\u003cbr\u003e\r\n✅ Configurable as \u003cstrong\u003emono or stereo\u003c\/strong\u003e subwoofer (installation flexibility)\u003cbr\u003e\r\n✅ Works in \u003cstrong\u003epassive mode\u003c\/strong\u003e (internal crossover) or \u003cstrong\u003eactive mode\u003c\/strong\u003e with KEF KASA500 (extended bass response)\u003cbr\u003e\r\n✅ Paintable \u003cstrong\u003eUltra-Thin Bezel\u003c\/strong\u003e and magnetic grille for a discreet “disappears into the ceiling” look\u003cbr\u003e\r\n✅ Fast installation using dogleg fixings on a wide range of ceiling \/ wall materials\u003cbr\u003e\r\n✅ Designed to integrate naturally with KEF Ci architectural speaker systems (e.g., Ci160TR \/ Ci160TS)\r\n\u003c\/p\u003e\r\n\r\n\u003ch2\u003e📊 Technical Specifications\u003c\/h2\u003e\r\n\u003cdetails\u003e\r\n  \u003csummary style=\"font-size:1.2em; font-weight:bold; text-decoration:underline; cursor:pointer;\"\u003e📊 Technical Specifications ▼\u003c\/summary\u003e\r\n  \u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"4\" style=\"margin-top:10px;\"\u003e\r\n    \u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\r\n    \u003ctr\u003e\n\u003ctd\u003eDevice type\u003c\/td\u003e\n\u003ctd\u003eIn-ceiling \/ in-wall architectural subwoofer (passive; active system option with KASA500)\u003c\/td\u003e\n\u003c\/tr\u003e\r\n    \u003ctr\u003e\n\u003ctd\u003eDrive units\u003c\/td\u003e\n\u003ctd\u003eLF: 200 mm\u003c\/td\u003e\n\u003c\/tr\u003e\r\n    \u003ctr\u003e\n\u003ctd\u003eNominal impedance\u003c\/td\u003e\n\u003ctd\u003e2 × 8 Ω (Stereo mode) \/ 16 Ω (Mono mode)\u003c\/td\u003e\n\u003c\/tr\u003e\r\n    \u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e87 dB (2.83 V \/ 1 m)\u003c\/td\u003e\n\u003c\/tr\u003e\r\n    \u003ctr\u003e\n\u003ctd\u003eFrequency response\u003c\/td\u003e\n\u003ctd\u003e42–120 Hz (Passive) \/ 32–120 Hz (With KASA500)\u003c\/td\u003e\n\u003c\/tr\u003e\r\n    \u003ctr\u003e\n\u003ctd\u003eRecommended amplifier power\u003c\/td\u003e\n\u003ctd\u003e10–125 W (Passive) \/ KEF KASA500 (Active system)\u003c\/td\u003e\n\u003c\/tr\u003e\r\n    \u003ctr\u003e\n\u003ctd\u003eInputs \/ connectivity\u003c\/td\u003e\n\u003ctd\u003eSpeaker-level wiring terminals (L\/R) with Mono\/Stereo input mode switch\u003c\/td\u003e\n\u003c\/tr\u003e\r\n    \u003ctr\u003e\n\u003ctd\u003eBluetooth \/ Wi-Fi\u003c\/td\u003e\n\u003ctd\u003eNot applicable (wired custom-install subwoofer)\u003c\/td\u003e\n\u003c\/tr\u003e\r\n    \u003ctr\u003e\n\u003ctd\u003eExternal dimensions\u003c\/td\u003e\n\u003ctd\u003eDiameter: 290 mm \/ Depth: 63 mm\u003c\/td\u003e\n\u003c\/tr\u003e\r\n    \u003ctr\u003e\n\u003ctd\u003eCut-out diameter\u003c\/td\u003e\n\u003ctd\u003e240 mm\u003c\/td\u003e\n\u003c\/tr\u003e\r\n    \u003ctr\u003e\n\u003ctd\u003eMounting depth from surface\u003c\/td\u003e\n\u003ctd\u003e59 mm\u003c\/td\u003e\n\u003c\/tr\u003e\r\n    \u003ctr\u003e\n\u003ctd\u003eCeiling thickness (min \/ max)\u003c\/td\u003e\n\u003ctd\u003e4–26 mm\u003c\/td\u003e\n\u003c\/tr\u003e\r\n    \u003ctr\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd\u003e1.7 kg\u003c\/td\u003e\n\u003c\/tr\u003e\r\n    \u003ctr\u003e\n\u003ctd\u003eOptional rough-in frame\u003c\/td\u003e\n\u003ctd\u003eRIF200R\u003c\/td\u003e\n\u003c\/tr\u003e\r\n    \u003ctr\u003e\n\u003ctd\u003eOptional rear enclosure\u003c\/td\u003e\n\u003ctd\u003eRNC200R\u003c\/td\u003e\n\u003c\/tr\u003e\r\n    \u003ctr\u003e\n\u003ctd\u003eUnit measurement\u003c\/td\u003e\n\u003ctd\u003ePiece (sold individually)\u003c\/td\u003e\n\u003c\/tr\u003e\r\n  \u003c\/table\u003e\r\n\u003c\/details\u003e\r\n\r\n\u003ch2\u003e📦 What’s in the Box\u003c\/h2\u003e\r\n\u003cp\u003e\r\n📦 KEF Ci200TRB in-ceiling \/ in-wall subwoofer (1 pc)\u003cbr\u003e\r\n🧲 Magnetic paintable grille\u003cbr\u003e\r\n🏷️ KEF logo badge (for grille positioning \/ finishing)\u003cbr\u003e\r\n📖 Installation manual (manufacturer documentation)\r\n\u003c\/p\u003e\r\n\r\n\u003ch2\u003e🔄 Compatibility\u003c\/h2\u003e\r\n\u003cp\u003e\r\n✔ Compatible with AV receivers and stereo amplifiers \u003cstrong\u003evia an external amplifier channel\u003c\/strong\u003e (passive mode, 10–125 W recommended).\u003cbr\u003e\r\n✔ Compatible with the \u003cstrong\u003eKEF KASA500 System Amplifier\u003c\/strong\u003e for active system configuration and extended low-frequency response.\u003cbr\u003e\r\n✔ Ideal for integration with KEF Ci architectural speakers in music and home cinema systems, especially where shallow mounting depth is required.\r\n\u003c\/p\u003e\r\n\r\n\u003ch2\u003e📦✈️ Shipping \u0026amp; Returns\u003c\/h2\u003e\r\n\u003cp\u003e\r\n📦 Insured worldwide delivery\u003cbr\u003e\r\n🔄 14-day return policy\u003cbr\u003e\r\n🛡️ 2-year EU warranty\r\n\u003c\/p\u003e\r\n\r\n\u003ch2\u003e📝 Reviews\u003c\/h2\u003e\r\n\u003cp\u003e\r\n“Very nice sound… Integrated well with my Yamaha receiver.” — Best Buy (Customer Review, Verified Purchase)\u003cbr\u003e\u003cbr\u003e\r\n“An ultra-thin architectural speaker with an 8” dual-voice coil subwoofer…” — Audioholics (Preview \/ Industry Article)\u003cbr\u003e\u003cbr\u003e\r\n“All of the bass without the loss of space…” — Richer Sounds (Product Review \/ Retailer Overview)\r\n\u003c\/p\u003e\r\n\r\n\u003ch2\u003e⚠️ Warning\u003c\/h2\u003e\r\n\u003cp\u003e\r\n⚠️ Warning: Installing this subwoofer may cause sudden confidence in “invisible bass”, suspicious grinning during movie explosions, and an uncontrollable urge to add “just one more Ci200TRB” for smoother room response. You have been warned.\r\n\u003c\/p\u003e\r","brand":"KEF","offers":[{"title":"White","offer_id":53279563252058,"sku":"SP3845AA","price":539.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0600\/5044\/0324\/files\/KEF-Ci200TRB-In-Ceiling-Subwoofer-PremiumHIFI-audio-store.jpg?v=1768218579","url":"https:\/\/premiumhifi.lv\/de\/products\/kef-ci200trb-in-ceiling-subwoofer","provider":"🟢 PremiumHIFI audio store","version":"1.0","type":"link"}