Short answer: the KEF R3. It ranks #15 of 222 bookshelf speakers by sound quality, rated 4.5/5, at $1,544.56. The GoldenEar BRX ranks #137, rated 3.6/5, at $1,499.98, $44.58 cheaper, not enough of a saving to outweigh the sound-quality gap.
The KEF R3 is the more accurate, deeper-bass pick. A three way bookshelf speaker with KEF’s coaxial driver for stable imaging across seats and very low distortion, easy to run with a modest amp. Its measured preference score, a predictor of how neutral it sounds, is 6.20 against 4.21 for the GoldenEar BRX. Its bass reaches about 58Hz before falling 3dB, against 85Hz for the GoldenEar BRX. Watch for: The low-frequency alignment rolls gradually rather than delivering high-output sub-bass; KEF specifies 58Hz +/-3dB and Erin’s high-level data supports using an 80Hz subwoofer crossover.
Why pick the GoldenEar BRX: Compact premium standmount speakers with a folded ribbon tweeter and dual passive radiators for bass from a small cabinet. Watch for: On-axis smoothness of 0.249, sound-power smoothness of 0.216 and predicted in-room smoothness of 0.29 are all mediocre for $750/pair.
Buy the KEF R3. It is rated higher for sound quality, and saving $44.58 with the GoldenEar BRX does not make up for the sound-quality gap.
Still deciding? The full Passive Home rankings cover every ranked option.
Measured Differences
- Bass depth: the KEF R3 reaches 35.2 Hz (10 dB down) against 45.9 Hz for the GoldenEar BRX, about half an octave deeper. You hear more of the lowest bass notes and kick drums.
- Efficiency: the GoldenEar BRX is rated at 90 dB sensitivity against 86 dB for the KEF R3, so it plays as loud with roughly half the amplifier power.
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Specifications Side By Side
| KEF R3 | GoldenEar BRX | |
|---|---|---|
| Price | $1,544.56 per pair | $1,499.98 per pair |
| Ranked | #15 of 222 in Large Size Bookshelf Speakers | #137 of 222 in Large Size Bookshelf Speakers |
| Bass Extension (-3dB) | Approximately 58Hz (manufacturer specified; consistent with Erin’s measured roll-off) | 85.0Hz (measured, spinorama.org) |
| Bass Extension (-10dB) | 35.2Hz (measured, Audio Science Review) | about 45.9Hz (measured, Audio Science Review) |
| Sensitivity | Approximately 86-87dB/2.83V/1m (measured, Erin’s Audio Corner) | 90dB |
| Impedance | 8 ohms nominal; suitable for Erin’s 4/8-ohm-rated amplifier | 4 ohms |
| Drivers | 1” tweeter coaxial with 5” midrange; 6.5” woofer | HVFR folded-ribbon tweeter, 6” cast-basket mid/bass driver |
| Dimensions | 16.6”H x 7.9”W x 13.2”D | 12.1H x 8.1W x 12.3D in |
| Woofer Cabinet | ported, rear Flexible Port | - |
| Weight | 29.9 lbs (13.55 kg) each | 11.9 lbs (5.4 kg) each |
| Spinorama Preference Score | 6.2 (spinorama.org) | 4.21 |
| Spinorama Preference Score with Perfect Sub | 7.97 (spinorama.org) | 6.57 |
| DIY Kit | No | No |
| Enclosure | - | 2-way with dual side passive radiators |
| Country | - | United States (design) |
Where the Ratings Come From
- KEF R3: Spinorama.org measurements and reviews by Erin’s Audio Corner and Audio Science Review.
- GoldenEar BRX: Spinorama.org measurements.
This comparison is generated from the ratings, specifications and measurements on each product’s own page, and it updates when that data changes. How we rank explains how each rating is decided.
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