Short answer: the Blade Two Meta for full-range coherence, the Revel Concerta2 F35 only with a subwoofer. The Blade’s coincident mid/tweeter and four 6.5in mid-bass drivers provide matched ~50 degree horizontal dispersion, offset by a 2dB dip and slight resonance around 200Hz. The F35 pairs a 1-inch aluminum dome tweeter on a waveguide with a 5.25-inch mid-range, but its 61Hz F3 and 39Hz F10 mean a subwoofer is needed for real bass.
Buy the KEF Blade Two Meta if sound quality is the priority over the price, or the Revel Concerta2 F35 if the price is the priority over sound quality.
Looking for alternatives? See the complete Passive Home rankings.
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Specifications Side By Side
| KEF Blade Two Meta | Revel Concerta2 F35 | |
|---|---|---|
| Price | $28,000 per pair only sold in stores | $900 per pair |
| Ranked | #3 of 228 in Large Size Floorstanding Speakers | #31 of 228 in Large Size Floorstanding Speakers |
| Bass Extension (-10dB) | 26Hz (measured, Erin’s Audio Corner) | 50Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | 31Hz (measured, Erin’s Audio Corner) | 70Hz (measured, Erin’s Audio Corner) |
| Dimensions | 46.6”H x 13.5”W x 14.8”D (1183.6 x 342.9 x 375.9 mm) | 40.3”H x 8.4”W x 12.2”D (1023.6 x 213.4 x 309.9 mm) |
| Impedance | 4 ohms nominal (3.3 ohms minimum, measured, Erin’s Audio Corner) | 6 ohms nominal (3.8 ohms minimum, measured by Erin’s Audio Corner) |
| Drivers | 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 | 3x 5.25” deep anodized aluminum cone woofers, 1” Aluminum Tweeter |
| Sensitivity | 86.8dB (measured, Erin’s Audio Corner) | 89.4dB (measured, Erin’s Audio Corner; 90dB manufacturer specified) |
| Weight | 79.4 lbs (36 kg) each | 41 lbs (18.6 kg) each |
| Woofer Cabinet | ported, rear | ported, rear |
| Spinorama Preference Score | 6.99 | 5.35 |
| Spinorama Preference Score with Perfect Sub | 8.11 | 7.30 |
| DIY Kit | No | No |
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