# Q Acoustics 5050 vs Wharfedale Diamond 12.3: specs and price compared

A sourced, side-by-side comparison of the Q Acoustics 5050 (Q Acoustics) and Wharfedale Diamond 12.3 (Wharfedale) among floorstanding speakers.

## Side by side

| Spec | Q Acoustics 5050 | Wharfedale Diamond 12.3 |
| --- | --- | --- |
| US price | $2499 | not published |
| Brand | Q Acoustics | Wharfedale |
| Released | 2024 | — |
| Way configuration | 2-way | 2.5-way |
| Woofer size (in) | 2 x 6 | 2 x 5 |
| Tweeter type | soft-dome | soft-dome |
| Frequency response (Hz) | 37-30000 | 45-20000 |
| Sensitivity (dB) | 91.8 | 89 |
| Nominal impedance ohms | 6 | 8 |
| Crossover frequency (Hz) | 2700 | — |
| Recommended power watts | 25-150 | 30-150 |
| Enclosure type | bass-reflex | bass-reflex |
| Height (in) | — | — |
| Weight (lb) | 54.65 | 42.9 |

## Key differences

- Way configuration: Q Acoustics 5050 2-way vs Wharfedale Diamond 12.3 2.5-way
- Woofer size (in): Q Acoustics 5050 2 x 6 vs Wharfedale Diamond 12.3 2 x 5
- Frequency response (Hz): Q Acoustics 5050 37-30000 vs Wharfedale Diamond 12.3 45-20000
- Sensitivity (dB): Q Acoustics 5050 91.8 vs Wharfedale Diamond 12.3 89
- Nominal impedance ohms: Q Acoustics 5050 6 vs Wharfedale Diamond 12.3 8
- Recommended power watts: Q Acoustics 5050 25-150 vs Wharfedale Diamond 12.3 30-150
- Weight (lb): Q Acoustics 5050 54.65 vs Wharfedale Diamond 12.3 42.9

## What reviewers say

**Q Acoustics 5050** — Only one whitelisted tester, What Hi-Fi, hands-on reviewed this exact model (Q Acoustics 5050 floorstanders, tested at £1299). It scores five stars for both sound and build (compatibility 4/5), praising controlled, articulate bass, clarity, detail and dynamics, but flags a forward tonal balance with a hard, peaky treble out of the box that needs careful amplifier and room matching. (1 sourced review.)

**Wharfedale Diamond 12.3** — Only one whitelisted tester, What Hi-Fi, published a hands-on review of this exact model; it is a qualitative listening test with no lab measurements. It rates the Diamond 12.3 a five-star Award winner: refined, balanced and entertaining for the price, with the only real caveat being they need space from walls to sound their best. (1 sourced review.)

## Sources

- Q Acoustics 5050: https://www.qacoustics.com/products/5050-floorstanding-speaker-pair (qacoustics.com, verified 2026-07-11)
- Wharfedale Diamond 12.3: https://www.wharfedale.co.uk/products/diamond-12-3 (wharfedale.co.uk, verified 2026-07-11)

Canonical: https://frontdeskreview.com/gear/floorstanding-speakers/q-acoustics-5050-vs-wharfedale-diamond-12-3/
Cite: Per The Front Desk Review, Q Acoustics 5050 ($2499) vs Wharfedale Diamond 12.3 (not published) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/floorstanding-speakers/q-acoustics-5050-vs-wharfedale-diamond-12-3/
License: CC BY 4.0.