{"product_id":"kef-kc92-twin-9-inch-force-cancelling-subwoofer-black-gloss","title":"KEF KC92 Twin 9-Inch Force-Cancelling Subwoofer – Black Gloss","description":"\u003cp\u003eThe \u003cstrong\u003eKEF KC92 Subwoofer\u003c\/strong\u003e delivers genuinely deep, powerful bass from a compact and beautifully finished cabinet. Its opposing 9-inch drivers use a force-cancelling arrangement to minimise unwanted cabinet movement, while 1000W RMS Class D amplification provides the control and dynamic impact required for serious music and home cinema systems. With bass extension down to 11Hz, intelligent DSP and flexible connection options, the KC92 is engineered to add scale without sacrificing precision.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwin 9-inch force-cancelling drivers\u003c\/strong\u003e reduce cabinet vibration for cleaner, more accurate bass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1000W RMS Class D amplification\u003c\/strong\u003e with a dedicated 500W amplifier powering each driver.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e11Hz to 200Hz frequency response\u003c\/strong\u003e and maximum output of up to 110dB.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMusic Integrity Engine with iBX\u003c\/strong\u003e optimises depth, output and dynamics at different listening levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFive room EQ settings\u003c\/strong\u003e with RCA, LFE, speaker-level and optional wireless connectivity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eDeep bass without the oversized cabinet\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe KC92 uses two custom-designed 9-inch drivers positioned back-to-back inside a sealed enclosure. As each driver moves in the opposite direction, their reactive forces largely cancel one another out. This helps prevent the cabinet from shaking or colouring the sound, allowing the bass to remain controlled and clearly defined even during demanding movie soundtracks or bass-heavy music.\u003c\/p\u003e\n\n\u003cp\u003eEach driver combines a shallow aluminium skin with a paper cone, a substantial motor system and KEF’s pressure-resistant P-Flex Surround. Inspired by folded origami structures, the surround is designed to resist the high internal pressure created inside the sealed cabinet while allowing the drivers to move accurately.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e1000W RMS amplification with exceptional control\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eA built-in Class D amplifier supplies 500W RMS to each driver, providing a combined output of 1000W RMS. This considerable power is not simply about playing loudly. It gives the KC92 the headroom needed to reproduce sudden bass transients with speed and control, from the initial impact of a kick drum to the weight and atmosphere of a cinematic low-frequency effect.\u003c\/p\u003e\n\n\u003cp\u003eThe KC92 reaches a maximum output of 110dB while extending down to a claimed 11Hz at ±3dB. This allows it to reproduce frequencies that are felt as much as heard, while its sealed design helps retain the timing and precision required for high-quality stereo listening.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMusic Integrity Engine and intelligent bass extension\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eKEF’s Music Integrity Engine uses model-specific digital signal processing to coordinate the drivers, amplifier and cabinet. Its iBX Intelligent Bass Extension analyses the incoming signal and adjusts the subwoofer’s performance to maintain depth and dynamic range at different listening volumes.\u003c\/p\u003e\n\n\u003cp\u003eThis means the KC92 remains useful at everyday listening levels rather than only becoming impressive when played loudly. Bass retains its shape, texture and sense of scale during quieter evening listening as well as more demanding home cinema sessions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eRoom EQ for more flexible positioning\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eFive preset equalisation modes help tailor the KC92 to its location. Settings are provided for placement in the room, beside a wall, in a corner, inside suitable cabinetry or in an apartment setting. Apartment Mode reduces the level of frequencies below 40Hz, helping limit the amount of very deep bass transferred into adjoining rooms.\u003c\/p\u003e\n\n\u003cp\u003eAs the KC92 uses side-firing drivers, KEF recommends leaving at least 77mm of clearance between each driver and the nearest wall or obstruction.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatible with stereo and home cinema systems\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eKEF SmartConnect automatically detects whether one or two RCA connections are being used and adjusts the gain accordingly. A single subwoofer cable can therefore be connected to either RCA input without requiring a separate Y-adaptor.\u003c\/p\u003e\n\n\u003cp\u003eSpeaker-level inputs allow the KC92 to be integrated with traditional stereo amplifiers that do not provide a dedicated subwoofer output. Stereo line outputs and a selectable high-pass filter also provide greater flexibility when configuring a two-channel system.\u003c\/p\u003e\n\n\u003cp\u003eThe optional KEF KW1 Wireless Subwoofer Adapter Kit can be connected through the dedicated expansion port, providing greater freedom when positioning the KC92 away from the main audio equipment. The KW1 kit is sold separately.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDesigned for everyday system integration\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eUsers can select automatic signal sensing, always-on operation or 12V trigger control. Adjustable volume, phase, crossover and ground-lift controls provide further assistance when matching the KC92 with different speakers, amplifiers and room layouts.\u003c\/p\u003e\n\n\u003cp\u003eA USB-C service connection enables supported firmware updates, helping KEF provide future performance enhancements where available.\u003c\/p\u003e\n\n\u003ctable style=\"width:100%; border-collapse:collapse; margin-top:20px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dddddd; padding:9px;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dddddd; padding:9px;\"\u003eKEF KC92\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dddddd; padding:9px;\"\u003e\u003cstrong\u003eProduct type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dddddd; padding:9px;\"\u003ePowered force-cancelling subwoofer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dddddd; padding:9px;\"\u003e\u003cstrong\u003eDrive units\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dddddd; padding:9px;\"\u003e2 x 9-inch drivers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dddddd; padding:9px;\"\u003e\u003cstrong\u003eEnclosure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dddddd; padding:9px;\"\u003eSealed cabinet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dddddd; padding:9px;\"\u003e\u003cstrong\u003eFrequency response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dddddd; padding:9px;\"\u003e11Hz–200Hz ±3dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dddddd; padding:9px;\"\u003e\u003cstrong\u003eMaximum output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dddddd; padding:9px;\"\u003e110dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dddddd; padding:9px;\"\u003e\u003cstrong\u003eAmplifier type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dddddd; padding:9px;\"\u003eBuilt-in Class D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dddddd; padding:9px;\"\u003e\u003cstrong\u003eAmplifier power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dddddd; padding:9px;\"\u003e1000W RMS total – 2 x 500W RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dddddd; padding:9px;\"\u003e\u003cstrong\u003eLow-pass filter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dddddd; padding:9px;\"\u003eVariable 40Hz–140Hz or LFE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dddddd; padding:9px;\"\u003e\u003cstrong\u003eRoom EQ settings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dddddd; padding:9px;\"\u003eRoom, wall, corner, cabinet and apartment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dddddd; padding:9px;\"\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dddddd; padding:9px;\"\u003eRCA\/LFE SmartConnect and speaker-level input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dddddd; padding:9px;\"\u003e\u003cstrong\u003eOutputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dddddd; padding:9px;\"\u003eStereo RCA line output with high-pass filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dddddd; padding:9px;\"\u003e\u003cstrong\u003eWireless compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dddddd; padding:9px;\"\u003eOptional KEF KW1 adapter kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dddddd; padding:9px;\"\u003e\u003cstrong\u003ePower modes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dddddd; padding:9px;\"\u003eAutomatic signal sensing, always on or 12V trigger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dddddd; padding:9px;\"\u003e\u003cstrong\u003ePower requirements\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dddddd; padding:9px;\"\u003e100–240V AC, 50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dddddd; padding:9px;\"\u003e\u003cstrong\u003eStandby consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dddddd; padding:9px;\"\u003eLess than 0.5W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dddddd; padding:9px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dddddd; padding:9px;\"\u003e352.5 x 330 x 360.5mm – H x W x D, including feet and rear panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dddddd; padding:9px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dddddd; padding:9px;\"\u003e20kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dddddd; padding:9px;\"\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dddddd; padding:9px;\"\u003eBlack Gloss\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dddddd; padding:9px;\"\u003e\u003cstrong\u003eBox contents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dddddd; padding:9px;\"\u003eKC92 subwoofer, power cord, Euroblock speaker-level connector, user manual and warranty information\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cdiv style=\"border-left:4px solid #c00000; padding:16px 18px; margin-top:24px; background:#f7f7f7;\"\u003e\n\u003cp style=\"margin-top:0;\"\u003e\u003cstrong\u003eBuyer’s Best Pick\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe KEF KC92 is a premium choice for listeners who need serious low-frequency performance but do not want a conventional oversized subwoofer dominating the room. Its compact dimensions are particularly impressive considering the twin 9-inch drivers, 1000W RMS amplification and claimed extension down to 11Hz.\u003c\/p\u003e\n\n\u003cp\u003eIts greatest strength is the combination of depth and control. Some subwoofers are designed primarily to create obvious impact during films, but the KC92 has the speed and precision needed to integrate convincingly with high-quality stereo speakers. Bass notes are intended to sound like an extension of the main speakers rather than a separate box operating in the corner.\u003c\/p\u003e\n\n\u003cp\u003eThe range of connections also makes it unusually flexible. It can work with an AV receiver through LFE, a modern stereo amplifier through line-level outputs or a traditional amplifier through its speaker-level input. The five-position room EQ is straightforward enough for everyday users while still providing meaningful adjustment for more difficult placements.\u003c\/p\u003e\n\n\u003cp\u003eThe main consideration is price. This is not a value-focused subwoofer for someone simply looking to add more rumble to a television system. It is best suited to a carefully assembled hi-fi or home cinema installation where its compact construction, exceptionally deep extension and refined control can be fully appreciated.\u003c\/p\u003e\n\n\u003cp style=\"margin-bottom:0;\"\u003e\u003cstrong\u003eBest suited to:\u003c\/strong\u003e premium stereo systems, KEF speaker installations, compact high-performance cinema rooms and buyers who prioritise controlled, accurate bass over the largest possible cabinet.\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"Kef","offers":[{"title":"Default Title","offer_id":58332438954319,"sku":"KEF KC92","price":2598.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2081\/4747\/files\/kc92-subwoofer_sp4076b0_product__front-side.webp?v=1785251581","url":"https:\/\/northxsouth.ie\/products\/kef-kc92-twin-9-inch-force-cancelling-subwoofer-black-gloss","provider":"northXsouth Ireland","version":"1.0","type":"link"}