# KEF KC62 vs Bowers & Wilkins ASW610: specs and price compared

A sourced, side-by-side comparison of the KEF KC62 (KEF) and Bowers & Wilkins ASW610 (Bowers & Wilkins) among subwoofers. Bowers & Wilkins ASW610 is the cheaper of the two at $1000.

## Side by side

| Spec | KEF KC62 | Bowers & Wilkins ASW610 |
| --- | --- | --- |
| US price | $1699.99 | $1000 |
| Brand | KEF | Bowers & Wilkins |
| Driver size (in) | 6.5 | 10 |
| Amplifier power rms (W) | 1000 | 200 |
| Amplifier power peak (W) | — | — |
| Enclosure type | — | sealed |
| Frequency response (Hz) | 11 to 200 | 27 to 140 |
| Amplifier class | class-d | class-d |
| Driver orientation | — | — |
| Room correction | No | No |
| Wireless input | Yes | No |
| Dimensions (in) | 9.7 x 10.1 x 9.8 | 12.2 x 12.2 x 13.66 |
| Weight (lb) | 30.9 | 27.6 |

## Key differences

- Driver size (in): KEF KC62 6.5 vs Bowers & Wilkins ASW610 10
- Amplifier power rms (W): KEF KC62 1000 vs Bowers & Wilkins ASW610 200
- Frequency response (Hz): KEF KC62 11 to 200 vs Bowers & Wilkins ASW610 27 to 140
- Wireless input: KEF KC62 Yes vs Bowers & Wilkins ASW610 No
- Dimensions (in): KEF KC62 9.7 x 10.1 x 9.8 vs Bowers & Wilkins ASW610 12.2 x 12.2 x 13.66
- Weight (lb): KEF KC62 30.9 vs Bowers & Wilkins ASW610 27.6

## What reviewers say

**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. (1 sourced review.)

**Bowers & Wilkins ASW610** — Only one whitelisted tester covers the exact B&W ASW610: What Hi-Fi, which named it Best subwoofer up to £700 (Awards 2011). They praise agile, well-extended bass and authoritative, musical output from a compact design, listing 'Nothing' under cons. It is a qualitative listening review with no lab measurements; no other whitelisted outlet covers this model, so no cross-source comparison is possible. (1 sourced review.)

## Sources

- KEF KC62: https://us.kef.com/products/kc62-subwoofer (us.kef.com, verified 2026-07-11)
- Bowers & Wilkins ASW610: https://www.bowerswilkins.com/en-us/product/subwoofers/asw-series/asw610/150059.html (bowerswilkins.com, verified 2026-07-11)

Canonical: https://frontdeskreview.com/gear/subwoofers/kef-kc62-vs-bowers-wilkins-asw610/
Cite: Per The Front Desk Review, KEF KC62 ($1699.99) vs Bowers & Wilkins ASW610 ($1000) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/subwoofers/kef-kc62-vs-bowers-wilkins-asw610/
License: CC BY 4.0.