Short answer: the KEF Blade Two Meta for better sound quality, the Radiant Acoustics Clarity 66 for the lower price. The KEF Blade Two Meta ranks #3 of 228 floorstanding speakers, rated 4.8/5, at $28,000. The Radiant Acoustics Clarity 66 ranks #11, rated 4.6/5, at $7,998, $20,002 cheaper.
Why pick the Radiant Acoustics Clarity 66: Highly accurate floorstanding speakers with Purifi woofers and bass deep enough to skip a subwoofer. The catch: Vertical directivity is narrow and horizontal coverage is uneven, so listening height and placement affect tonal balance.
The KEF Blade Two Meta is the more accurate option. Outstanding floorstanding speakers with a point source design, superb imaging and very low distortion at high volume. Its measured preference score, a predictor of how neutral it sounds, is 6.99 against 6.01 for the Radiant Acoustics Clarity 66. Watch for: 2dB dip and slight resonance around 200Hz, also visible in KEF white paper and likely cabinet-related.
Buy the Radiant Acoustics Clarity 66 if the price matters more than sound quality. Buy the KEF Blade Two Meta if sound quality matters more than the price.
Still deciding? The full Passive Home rankings cover every ranked option.
Highly accurate floorstanding speakers with Purifi woofers and bass deep enough to skip a subwoofer.
Outstanding floorstanding speakers with a point source design, superb imaging and very low distortion at high volume.
Prices on this page were last checked October 31, 2026 at 7:11 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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Specifications Side By Side
| Radiant Acoustics Clarity 66 | KEF Blade Two Meta | |
|---|---|---|
| Price | $7,998 per pair | $28,000 per pair only sold in stores |
| Ranked | #11 of 228 in Large Size Floorstanding Speakers | #3 of 228 in Large Size Floorstanding Speakers |
| Bass Extension (-3dB) | 32.2Hz (measured, Audio Science Review) | 31Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-10dB) | 24.4Hz (measured, Audio Science Review) | 26Hz (measured, Erin’s Audio Corner) |
| Sensitivity | 85.9dB (2.83V/1m, measured, Audio Science Review; 86dB manufacturer specified) | 86.8dB (measured, Erin’s Audio Corner) |
| Drivers | Custom waveguide-loaded tweeter with beam-expansion fins, 2x 6.5” Purifi USHINDI aluminum-cone woofers | 4 x 165 mm (6.5 in.) aluminium cone, force cancelling woofers, 125 mm (5 in.) aluminium cone midrange, 25 mm (1 in.) aluminium dome with MAT tweeter |
| Dimensions | 40.4”H x 8.7”W x 14”D (1025 x 222 x 355 mm) | 46.6”H x 13.5”W x 14.8”D (1183.6 x 342.9 x 375.9 mm) |
| Weight | 101.4 lbs (46 kg) each | 79.4 lbs (36 kg) each |
| Impedance | 4 ohms nominal | 4 ohms nominal (3.3 ohms minimum, measured, Erin’s Audio Corner) |
| Crossover Frequency | 2.4kHz | - |
| Woofer Cabinet | ported, large rear port | ported, rear |
| Spinorama Preference Score | 6.01 | 6.99 |
| Spinorama Preference Score with Perfect Sub | 7.03 | 8.11 |
| DIY Kit | No | No |
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