# Monolith by Monoprice M-12 V2 vs KEF KC62: specs and price compared

A sourced, side-by-side comparison of the Monolith by Monoprice M-12 V2 (Monoprice) and KEF KC62 (KEF) among subwoofers. Monolith by Monoprice M-12 V2 is the cheaper of the two at $849.99.

## Side by side

| Spec | Monolith by Monoprice M-12 V2 | KEF KC62 |
| --- | --- | --- |
| US price | $849.99 | $1699.99 |
| Brand | Monoprice | KEF |
| Driver size (in) | 12 | 6.5 |
| Amplifier power rms (W) | 500 | 1000 |
| Amplifier power peak (W) | — | — |
| Enclosure type | ported | — |
| Frequency response (Hz) | 17-200 | 11 to 200 |
| Amplifier class | class-d | class-d |
| Driver orientation | — | — |
| Room correction | No | No |
| Wireless input | No | Yes |
| Dimensions (in) | 25.8 x 16.7 x 22.8 | 9.7 x 10.1 x 9.8 |
| Weight (lb) | 98.34 | 30.9 |

## Key differences

- Driver size (in): Monolith by Monoprice M-12 V2 12 vs KEF KC62 6.5
- Amplifier power rms (W): Monolith by Monoprice M-12 V2 500 vs KEF KC62 1000
- Frequency response (Hz): Monolith by Monoprice M-12 V2 17-200 vs KEF KC62 11 to 200
- Wireless input: Monolith by Monoprice M-12 V2 No vs KEF KC62 Yes
- Dimensions (in): Monolith by Monoprice M-12 V2 25.8 x 16.7 x 22.8 vs KEF KC62 9.7 x 10.1 x 9.8
- Weight (lb): Monolith by Monoprice M-12 V2 98.34 vs KEF KC62 30.9

## 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.)

## Sources

- Monolith by Monoprice M-12 V2: https://www.monoprice.com/product?p_id=42847 (monoprice.com, verified 2026-07-11)
- KEF KC62: https://us.kef.com/products/kc62-subwoofer (us.kef.com, verified 2026-07-11)

Canonical: https://frontdeskreview.com/gear/subwoofers/monoprice-monolith-m-12-v2-vs-kef-kc62/
Cite: Per The Front Desk Review, Monolith by Monoprice M-12 V2 ($849.99) vs KEF KC62 ($1699.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/subwoofers/monoprice-monolith-m-12-v2-vs-kef-kc62/
License: CC BY 4.0.