KEF KC62 Subwoofer The KEF KC62 Subwoofer is an ultra-compact high-performance subwoofer designed to deliver deep, accurate bass from an exceptionally small enclosure. Built for music lovers, film enthusiasts and gamers who want serious low-frequency performance without a bulky cabinet, the KC62 combines advanced KEF engineering with a refined, room-friendly design. Despite its compact footprint, it is engineered to produce powerful, immersive bass that enhances both stereo systems and home cinema setups. At the heart of the KC62 is KEF’s patented Uni-Core® technology, which rethinks the traditional force-cancelling subwoofer layout. By combining the two drivers within a single magnet system, KEF reduces cabinet size while increasing excursion and maintaining precise control. The result is a compact sealed subwoofer that delivers impressive depth, speed and output from an enclosure roughly the size of a football. Twin 6.5-inch force-cancelling drivers are powered by 1000W RMS Class D amplification, giving the KC62 the authority to reproduce demanding bass effects with clarity and impact. The KC62 is also designed for flexibility in real-world rooms. Five Room Placement Equalisation presets help maintain balanced performance whether the subwoofer is placed in free space, close to a wall, in a corner, inside cabinetry or in apartment mode. KEF also includes SmartConnect, speaker-level inputs, RCA phono connections, and a line output with high-pass filter, helping the KC62 integrate neatly with a wide variety of audio systems. It is also compatible with the KW1 wireless adapter for easier placement. To improve bass precision, the KC62 uses technologies including P-Flex surround and Smart Distortion Control, working alongside KEF’s Music Integrity Engine to reduce distortion and keep bass clean, controlled and detailed. For buyers searching for a compact premium subwoofer, small subwoofer for home theatre, or high-end sealed subwoofer for music and movies, the KEF KC62 offers a rare combination of elegant design, small size and genuinely impressive bass performance. Key features Uni-Core® force-cancelling design for powerful bass from a smaller cabinet Twin 6.5-inch drivers with 1000W RMS Class D amplification Five Room Placement EQ presets for flexible positioning P-Flex surround, Smart Distortion Control, and Music Integrity Engine for cleaner, more precise bass RCA phono, speaker-level inputs, and KW1 wireless compatibility Compact extruded aluminium cabinet in Carbon Black, Mineral White, and Titanium Grey Specification Details Model KC62 Type Subwoofer Design Uni-Core Force Cancellation Drive units 2 x 6.5-inch drivers Frequency response (±3dB) 11Hz – 200Hz Max output 105dB Line output RCA phono sockets Line output high-pass filter 40Hz – 120Hz, Bypass Amplifier type Built-in Class D Amplifier power 1000W RMS (2 x 500W RMS) Variable low-pass filter 40Hz – 140Hz, LFE Inputs RCA phono sockets, speaker-level inputs Power requirements 100–240V, 50/60Hz Power consumption 1000W Weight 14kg (30.9lbs) Dimensions (H x W x D) with rear panel and feet 246 x 256 x 248 mm (9.7 x 10.1 x 9.8 in) Colours Carbon Black, Mineral White, Titanium Grey
