We are offering for sale our KEF KC62 ex-demo active subwoofer which has had light use from new. There are a few light marks on the casework as detailed below.

Finish: Black
Serial Number: SKC6201810M52NIG
Date Received: 19/04/2021
Condition: There are two marks on the top section, and two further small marks on the left side above the drive unit. The marks are shown in the attached pictures.
Packaging: Yes
Accessories: Mains cable, instruction manual
Delivery Options: In-store collection. Delivery available (ask for details).
Warranty: 12 months
New Price: £1699
Saving: £500
Sale Price: £1199

The KEF KC62 is an incredibly compact subwoofer that delivers the might and magic of deep, accurate bass for a thrillingly immersive music, movie and gaming experience. Created using innovative KEF engineering including the ground-breaking Uni-Core™ technology, the football-sized KC62 features two 6.5inch force cancelling drive units powered by 1,000W RMS of specially designed Class D amplification.

Deep and powerful bass is no longer solely the domain of big-shouldered, massive subwoofers. The KEF KC62 is David to their Goliath; an ultra-compact subwoofer capable of delivering accurate, deep bass for an immersive music, movie and gaming experience at complete odds with its modest dimensions. And just as David beat Goliath, so KC62’s performance renders these subwoofer behemoths obsolete.

Craving an immersive entertainment experience but put off by bulky subwoofers? The KEF KC62’s patent-pending Uni-Core™ technology revolutionises the traditional force cancelling design to deliver deep accurate bass from an ultra-compact cabinet. Combining both drivers into a single magnet system allows cabinet size to be reduced by over a third, while also increasing excursion to unlock exceptional output and depth.

The KEF KC62’s twin drivers are powered by 1,000W RMS (2 x 500W) of specially designed Class D amplification, providing exceptional levels of control and the ability to deliver sudden bursts of power when required, for example when enjoying your favourite high-octane action sequence. KC62 slips effortlessly into any environment or listening room, with the five pre-set Room Placement Equalisation feature ensuring the same performance no matter where you decide to place it; in free space, next to the wall, in a corner, nestled within a cabinet or using the dedicated apartment mode.

The KEF KC62’s connection options allow it to be used with almost any audio system, with KEF SmartConnect and speaker level inputs eliminating any connection issues. Line output with HPF allows for exceptional fine-tuned integration, and KC62 is also compatible with the KW1 for simple wireless compatibility. Crafted from extruded aluminium, the KEF KC62’s curved cabinet perfectly blends form and function, providing strength and beauty. Small enough to blend into any décor, the Carbon Black and Mineral White finishes also make KC62 an exceptionally attractive statement.

Technical Specifications

Driver Unit: 2 x 6.5” with Uni-Core force cancelling

Amplifier Power: 1000W RMS, 2 x 500

Max SPL: 105 dB

Dimensions: 246 x 256 x 248 mm

Frequency Response (-3dB): 11Hz

Optimal Room Size: 5 – 50m2

Weight 20 kg
Dimensions 400 × 400 × 400 mm


Carbon Black


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