The KEF KC92 is rated 3/5 for sound quality, #203 of 212 Medium Home Subwoofers (30-75 lbs) on an estimated rating, since it has not been measured or compared side by side yet. See all Subwoofers rankings for every top pick.
Prices on this page were last checked November 7, 2026 at 7:34 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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Brand: KEF
#203 KEF KC92: $2,449.95 Amazon $2,449.95 eBay
Older model: the KEF KF92 (ranked higher, rated 3/5). See every KEF KC and KF Subwoofers generation.
Same family: the KEF KC62 (smaller subwoofer, ranked lower, rated 2.5/5).
Pros: A compact sealed subwoofer with twin back to back 9 inch drivers, a 1,000 watt amp and an optional wireless adapter, best for music. Twin 9-inch drivers mounted back to back in a force-cancelling layout that reduces cabinet vibration, driven by 1,000W RMS (2 x 500W) of Class D amplification with KEF’s Music Integrity Engine DSP. KEF rates it at 11Hz to 200Hz (±3dB) from a cabinet only about 35cm on each side. Speaker-level inputs and an expansion port for KEF’s KW1 wireless adapter.
Cons: No independent measurements yet, so its output can’t be compared with ranked subwoofers. KEF rates maximum output at 110dB, modest for a subwoofer at this price, so it suits music and smaller rooms more than reference-level home theater.
| Released | Feb 2024 (2 years ago) |
|---|---|
| Amplifier Power | 1000W RMS (2 x 500W) |
| Cabinet Color | Black Gloss, White Gloss |
| Country | United Kingdom |
| Dimensions | 13.9”H x 13”W x 14.2”D (352.5 x 330 x 360.5 mm) |
| Drivers | 2x 9” drivers, force-cancelling |
| Enclosure | sealed |
| Frequency Response | 11-200Hz, ±3dB |
| Maximum SPL | 110dB (manufacturer specified) |
| Warranty | 5/2 |
| Weight | 44.1 lbs (20.0 kg) |
Price history
$2,449.95 is about its usual price. The lowest we have tracked since Oct 2026 is $2,319.99, in Oct 2026.
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- Reviews, Comparisons and Sound Samples
- No independent measurement review is linked for this model; it is ranked from hands-on listening and comparison against similarly priced speakers.
Head-to-Head Comparisons
5 comparisons- KEF KC92 vs KEF KF92
- KEF KC92 vs KEF KC62
- KEF KC92 vs REL Acoustics R-528
- KEF KC92 vs JL Audio E112
- KEF KC92 vs JTR Speakers Captivator 212PRO
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