Wharfedale
Wharfedale Diamond 12.2
$549Cheaper
Best Bookshelf Speakers · head-to-head
Wharfedale Diamond 12.2 vs Triangle Borea BR03
A sourced, side-by-side comparison. Wharfedale Diamond 12.2 is cheaper at $549. Every spec and price links to its source.
Triangle
Triangle Borea BR03
$599
Released 2019-09
Which is better: the Wharfedale Diamond 12.2 or Triangle Borea BR03?
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 | Wharfedale Diamond 12.2 | Triangle Borea BR03 |
|---|---|---|
| US price | $549 | $599 |
| Brand | Wharfedale | Triangle |
| Released | — | 2019-09 |
| Amplification | passive | passive |
| Woofer size (in) | 6.5 | 6 |
| Tweeter type | — | silk-dome |
| Enclosure type | ported | ported |
| Frequency response (Hz) | 50-20000 | 46-22000 |
| Sensitivity (dB) | 86.5 | 90 |
| Nominal impedance ohms | 8 | 8 |
| Amplifier power (W) | — | — |
| Crossover frequency (Hz) | — | 3600 |
| Dimensions inches | 13 x 7.87 x 12.3 | 14.9 x 8.1 x 12.3 |
| Weight pounds each | 18 | 13.77 |
Sources — Wharfedale Diamond 12.2: wharfedale.co.uk (verified 2026-07-11). Triangle Borea BR03: trianglehifi.us (verified 2026-07-11).
What's the difference between the Wharfedale Diamond 12.2 and Triangle Borea BR03?
Where the two actually differ on the specs we track (5 of 11). Matching specs are omitted.
- Woofer size (in): Wharfedale Diamond 12.2 6.5 vs Triangle Borea BR03 6
- Frequency response (Hz): Wharfedale Diamond 12.2 50-20000 vs Triangle Borea BR03 46-22000
- Sensitivity (dB): Wharfedale Diamond 12.2 86.5 vs Triangle Borea BR03 90
- Dimensions inches: Wharfedale Diamond 12.2 13 x 7.87 x 12.3 vs Triangle Borea BR03 14.9 x 8.1 x 12.3
- Weight pounds each: Wharfedale Diamond 12.2 18 vs Triangle Borea BR03 13.77
What reviewers say
Sourced tester consensus for each — the "what people who used it think" layer, not just specs.
Wharfedale Diamond 12.2
No sourced tester review yet.
Triangle Borea BR03
Only one whitelisted tester, What Hi-Fi, published a hands-on review of this exact model (updated March 2025), awarding it five stars for sound. It praises a sophisticated, detailed presentation with big scale and agile bass, flagging only slight treble peakiness and fussy placement. No dedicated SoundGuys review exists; no lab measurements were published. (1 sourced review.)
Praised: Sophisticated, detailed sound with a big sense of scale; High-quality, agile bass with texture and weight; Excellent timing and careful tonal balance.
Flagged: Slight peakiness to the treble; avoid bright electronics; Fussy about placement; needs room from walls and some toe-in; Aesthetic won't be for everyone.