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Original price was: $449.99.Current price is: $415.00.


Unobtrusive, handsome and powerful, the C4 subwoofer delivers incredible bass while maintaining control throughout its range.

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SKU: C4 Category: Tags: , ,

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Unassuming in size, yet remarkably potent, KEF’s C4 subwoofer speaker produces incredible bass response at a reasonable price. The 200W on-board amplifier provides plenty of power to the 8” front-firing bass cone, while virtually eliminating distortion during playback — even at the highest volume levels.

All told, the C4’s cutting-edge engineering and design elements add formidable weight to your audio. mm (8in) front-firing bass cone, the C4 is engineered to minimise distortion as meticulously as the rest of the range and adds effortless depth and weight to any performance.

Since 1961, KEF has upheld the highest standards in audiophile quality. Every element of our hi-fi speakers is crafted for peak listening enjoyment and total clarity, including our home audio subwoofer range. When it comes to hi-fi sound, tonal balance is critical. The C Series has been engineered to the same caliber, with bass power that doesn’t exaggerate the frequency spectrum. When the C4 subwoofer speaker is used in tandem with KEF’s loudspeakers to create a home listening system, you’ll hear the full sound image in extraordinary detail. High Fidelity, Low Price Point

With stunningly accurate bass reproduction at an affordable price, the C4 has been tailored to fit KEF’s lineage. We create speakers with the goal of achieving sonic realism and clarity, and this home audio subwoofer is no different. It’s true of the entire C Series — typically, this level of quality would only be found in a far more expensive speaker.

Additional information

Weight 30 lbs
Dimensions 14 × 13 × 15 in



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