KEF · Updated July 2026
KEF KC62: price & specs
The KEF KC62 costs $1699.99, #8 cheapest of 9 subwoofers (median $1000). It earns a Silver Deskmark — 34/100 pay-blind standing, #5 of 9 in class.
Verified Jul 11, 2026 · figures linked to their source in the table below
- Best for Powerful, clean, deep bass extraordinary for its tiny size; Compact aluminium chassis, easy to position and set up.
- Skip if Limited maximum sound pressure levels / ceiling output is a dealbreaker.
KEF KC62. Every price and spec below is linked to its source and dated — no guesses.
Source: us.kef.com verified ✓ corroborated verify in ledger
Is the KEF KC62 a good buy?
At $1700, the KEF KC62 is #8 cheapest of the 9 subwoofers we track, where the median is $1000. On the spec sheet, its driver size of 6.5 in is the lowest of the 9, its amplifier power rms of 1000 W is the highest of the 9, and its weight of 30.9 lb is below the median of the 9.
Evidence of Record
Our data- Independent labsmeasured it
- 1
- Physical metricsrecorded
- 4
- Outlets on recordall tested
- 1
One independent lab measured this product across 4 physical metrics — max spl, noise, frequency response and bypass response flatness. These numbers rest on a single hands-on source so far.
Review consensus · sourced & dated
What reviewers say about the KEF KC62
Only one whitelisted tester—What Hi-Fi, using Newport Test Labs—published a hands-on, lab-measured review of the KEF KC62. It rates the compact subwoofer highly for powerful, clean, deep bass and easy setup, but flags limited maximum SPL and fiddly custom speaker-level connectors.
Tested by What Hi-Fi?
Consistently praised
- Powerful, clean, deep bass extraordinary for its tiny size
- Compact aluminium chassis, easy to position and set up
- Measured 106 dB SPL at 1m on an 80Hz tone, 1dB above spec
Commonly flagged
- Limited maximum sound pressure levels / ceiling output
- Awkward custom speaker-level connector limits cable gauge
Where reviewers disagree Single-source: only What Hi-Fi's lab review qualified, so no cross-source comparison is possible. Its own internal caveat is that the KC62's headline strength—deep bass from a sealed shoebox—trades off against maximum SPL, making it best suited to smaller rooms and moderate levels.
The sources (1)
Max SPL (80Hz tone, 1m): 106 dB · Max SPL (pink noise, 1m): 98 dB · Frequency response (min crossover): 15 Hz–100 Hz ±4dB · Bypass response flatness: -0.5 dB at 5 Hz, -0.18 dB at 20 kHz
the KEF KC62 bends the laws of physics to offer incredibly powerful and clean bass for its tiny size
When using a single 80Hz test tone, the KEF KC62 was able to deliver 106dBSPL at the same distance, which is 1dB better than specification.
This makes for a very neat installation, but does rather limit you to using speaker wire diameters that will actually fit into the connector.
Specifications
| Price (US) | $1699.99 US price $1,699.99 listed verbatim on the KEF US official store product page ("$1,699.99 / each"). Corroborated by Music Direct retailer listing (SKU AKEFKC62B) showing "Now $1,699.99". |
|---|---|
| Brand | KEF |
| Released | — |
| Driver size (in) | 6.5 |
| Amplifier power rms (W) | 1000 |
| Amplifier power peak (W) | — |
| Enclosure type | — |
| Frequency response (Hz) | 11 to 200 |
| Amplifier class | class-d |
| Driver orientation | — |
| Room correction | No |
| Wireless input | Yes |
| Dimensions (in) | 9.7 x 10.1 x 9.8 |
| Weight (lb) | 30.9 |
Source: us.kef.com (verified 2026-07-11) · corroborated by musicdirect.com. KEF's official US product page confirms this exact model — the KC62 Uni-Core force-cancelling subwoofer — with a specifications table listing 2 x 6.5" drivers, 1000W RMS (2 x 500W) built-in Class D amplification, 11Hz–200Hz (±3dB) frequency response, 105dB max output, 14kg (30.9 lbs) weight, 9.7 x 10.1 x 9.8 in (H x W x D) dimensions, and a price of $1,699.99/each. Music Direct's retailer page corroborates the identical model (SKU AKEFKC62B) with matching specs (2 x 6.5" drivers, 1000W RMS Class D, 11Hz–200Hz ±3dB, 30.9 lbs, 9.68 x 10.07 x 9.76 in HWD) and the same $1,699.99 price. Both pages describe the manual five-preset Room Placement EQ (not automatic/app room correction, so roomCorrection=false) and first-party KW1 wireless subwoofer adapter compatibility (wirelessInput=true); enclosure type and driver orientation are not stated verbatim on either cited page, so they are left null.
Is the KEF KC62 worth it vs cheaper subwoofers?
KEF KC62 against its closest cheaper and pricier subwoofers on the specs that matter — every value sourced. See all 9 ranked →
| Product | Price | Driver size (in) | Amplifier power rms (W) | Frequency response (Hz) | Amplifier class | Room correction |
|---|---|---|---|---|---|---|
| KEF KC62 this | $1699.99 | 6.5 | 1000 | 11 to 200 | class-d | No |
| REL T/9x | $1699 | 10 | 300 | — | class-ab | No |
| Rythmik FV15HP | $2127 | 15 | 600 | 12 to 200 | class-h | No |
Frequently asked questions
What do reviewers say about the KEF KC62?
Only one whitelisted tester—What Hi-Fi, using Newport Test Labs—published a hands-on, lab-measured review of the KEF KC62. It rates the compact subwoofer highly for powerful, clean, deep bass and easy setup, but flags limited maximum SPL and fiddly custom speaker-level connectors. Praised: Powerful, clean, deep bass extraordinary for its tiny size; Compact aluminium chassis, easy to position and set up; Measured 106 dB SPL at 1m on an 80Hz tone, 1dB above spec. Flagged: Limited maximum sound pressure levels / ceiling output; Awkward custom speaker-level connector limits cable gauge. (From 1 tester review, 1 lab-tested.)
How much does the KEF KC62 cost?
The KEF KC62 has a US price of $1699.99 (US price $1,699.99 listed verbatim on the KEF US official store product page ("$1,699.99 / each"). Corroborated by Music Direct retailer listing (SKU AKEFKC62B) showing "Now $1,699.99".), as of 2026-07-11.
How does the KEF KC62 compare on price?
At $1700, the KEF KC62 is #8 cheapest of the 9 subwoofers we track, where the median is $1000.
What are the KEF KC62's key specs?
KEF KC62 (KEF): driverSizeIn 6.5, amplifierPowerRmsW 1000, frequencyResponseHz 11 to 200, amplifierClass class-d, roomCorrection No. Full sourced spec sheet verified 2026-07-11.
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Compare with
Head-to-head
Cheaper subwoofers
- REL T/9x $1699
- SVS SB-3000 $1099.99
- Bowers & Wilkins ASW610 $1000
- Monolith by Monoprice M-12 V2 $849.99
- Sonos Sub (Gen 3) $799
- RSL Speedwoofer 10S MKII $499
Step up
- Rythmik FV15HP $2127