Short answer: the KEF R3 Meta. It ranks #10 of 222 bookshelf speakers by sound quality, rated 4.6/5, at $2,499.99. The ELAC Uni-Fi Reference UBR62 ranks #65, rated 4.1/5, at $1,299, $1,200.99 cheaper, which does not close the gap in sound quality.
The R3 Meta is the more accurate three-way. Its tweeter sits inside the 5-inch midrange, giving class-leading directivity, a vertical sweet spot of 20 to 30 degrees and a preference score of 6.10. Toe it out about 10 degrees to tame a small bump near 9kHz. Its impedance dips to about 3.2 ohms, so it needs a 4-ohm-stable amplifier.
The Uni-Fi Reference UBR62 is a coaxial three-way for less. A tweeter inside a 4-inch midrange plus a 6.5-inch woofer give well-controlled directivity and stable imaging across seats, and it reaches 58.6Hz before falling 3dB. Its sensitivity is a very low 83dB, so it needs a powerful amplifier, and a rise from 500 to 700Hz colors lower and female vocals.
Buy the KEF R3 Meta. It is rated higher for sound quality, and the $1,200.99 you would save on the ELAC Uni-Fi Reference UBR62 does not close the gap.
Want more options? Browse the full Passive Home rankings.
A three way bookshelf speaker with KEF’s coaxial driver, superb accuracy that holds across the room, and bass that reaches deep for its size.
A three way bookshelf speaker with a coaxial tweeter and midrange for stable imaging, well controlled tonality, and front ports for easy placement.
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Specifications Side By Side
| KEF R3 Meta | ELAC Uni-Fi Reference UBR62 | |
|---|---|---|
| Price | $2,499.99 per pair | $1,299.00 per pair |
| Ranked | #10 of 222 in Large Size Bookshelf Speakers | #65 of 222 in Large Size Bookshelf Speakers |
| Bass Extension (-10dB) | 37Hz (measured, Erin’s Audio Corner) | 41.9Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | 76Hz (measured, Erin’s Audio Corner) | 58.6Hz (measured, Erin’s Audio Corner) |
| Dimensions | 16.6”H x 7.9”W x 13.2”D (421.6 x 200.7 x 335.3 mm) | 14.1”H x 8.2”W x 13.1”D |
| Impedance | 4 ohms nominal (3.2 ohms minimum above 80Hz, measured, Erin’s Audio Corner) | 4 ohms minimum near 50Hz (measured, Erin’s Audio Corner) |
| Drivers | 6.5” Hybrid aluminum ported woofer, 5” aluminum cone midrange, 1” vented aluminium dome with MAT tweeter | 1” tweeter coaxial with 4” midrange; 6.5” woofer |
| Sensitivity | 85.9dB (measured, Erin’s Audio Corner; 87dB manufacturer specified) | 83dB/2.83V/1m (measured, Erin’s Audio Corner) |
| Weight | 27.3 lbs (12.4 kg) each | 23.5 lbs (10.68 kg) each |
| Woofer Cabinet | ported | ported, dual front slot vents |
| Spinorama Preference Score | 6.10 | 5.44 (measured, spinorama.org) |
| Spinorama Preference Score with Perfect Sub | 7.91 | 7.7 (measured, spinorama.org) |
| DIY Kit | No | No |
| Bass Extension | - | 41Hz manufacturer specified; Erin’s response-linearity graph shows limited high-output bass headroom |
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