KEF
KEF LS50 Meta
$1599.99
Best Bookshelf Speakers · head-to-head
KEF LS50 Meta vs Wharfedale Diamond 12.2
A sourced, side-by-side comparison. Wharfedale Diamond 12.2 is cheaper at $549. Every spec and price links to its source.
Wharfedale
Wharfedale Diamond 12.2
$549Cheaper
Which is better: the KEF LS50 Meta or Wharfedale Diamond 12.2?
On the specs we track, they're closely matched. The Wharfedale Diamond 12.2 is the cheaper at $549.
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | KEF LS50 Meta | Wharfedale Diamond 12.2 |
|---|---|---|
| US price | $1599.99 | $549 |
| Brand | KEF | Wharfedale |
| Released | — | — |
| Amplification | passive | passive |
| Woofer size (in) | 5.25 | 6.5 |
| Tweeter type | concentric | — |
| Enclosure type | ported | ported |
| Frequency response (Hz) | 79-28000 | 50-20000 |
| Sensitivity (dB) | 85 | 86.5 |
| Nominal impedance ohms | 8 | 8 |
| Amplifier power (W) | — | — |
| Crossover frequency (Hz) | — | — |
| Dimensions inches | 11.9 x 7.9 x 11.0 | 13 x 7.87 x 12.3 |
| Weight pounds each | 17.2 | 18 |
Sources — KEF LS50 Meta: us.kef.com (verified 2026-07-11). Wharfedale Diamond 12.2: wharfedale.co.uk (verified 2026-07-11).
What's the difference between the KEF LS50 Meta and Wharfedale Diamond 12.2?
Where the two actually differ on the specs we track (5 of 11). Matching specs are omitted.
- Woofer size (in): KEF LS50 Meta 5.25 vs Wharfedale Diamond 12.2 6.5
- Frequency response (Hz): KEF LS50 Meta 79-28000 vs Wharfedale Diamond 12.2 50-20000
- Sensitivity (dB): KEF LS50 Meta 85 vs Wharfedale Diamond 12.2 86.5
- Dimensions inches: KEF LS50 Meta 11.9 x 7.9 x 11.0 vs Wharfedale Diamond 12.2 13 x 7.87 x 12.3
- Weight pounds each: KEF LS50 Meta 17.2 vs Wharfedale Diamond 12.2 18
What reviewers say
Sourced tester consensus for each — the "what people who used it think" layer, not just specs.
KEF LS50 Meta
One whitelisted tester survived verification: What Hi-Fi, which published a genuine hands-on review of the exact KEF LS50 Meta and named it a 2024 Award winner. It rates the speakers a five-star class leader, praising sonic transparency and imaging, with fussy placement and amplifier-pairing as the main practical caveats. (1 sourced review, 1 lab-tested.)
Praised: Exceptional sonic transparency and low-level detail retrieval; Expansive, tightly focused soundstage with convincing imaging; Metamaterial (MAT) tech yields cleaner, less distorted highs than the original LS50.
Flagged: Fussy placement — needs ~50cm into the room, not on a bookshelf or against a wall; Low 85dB sensitivity and 3.5-ohm minimum impedance demand a fairly powerful amplifier; Limited low-frequency reach from the compact 13cm mid/bass driver in a 30cm cabinet.
Wharfedale Diamond 12.2
No sourced tester review yet.