Short answer: the KEF Q Concerto Meta. It ranks #11 of 222 bookshelf speakers by sound quality, rated 4.6/5, at $1,399.99; the Philharmonic BMR Monitor ranks #134, rated 3.6/5, and costs $2,200, which makes this an easy call rather than a real tradeoff.
The KEF Q Concerto Meta is the better-sounding choice. A neutral three way bookshelf speaker that sounds consistent from seat to seat, with smooth treble that many rivals at its price lack. Watch for: Radiation pattern measures about ±50°, narrower than the reviewer’s preferred ±60° for a stronger sense of envelopment.
The Philharmonic BMR Monitor is the deeper-bass pick. Three-way bookshelf speakers with premium drivers, a well-built cabinet and extremely wide dispersion for a broad soundstage. Its bass reaches about 47Hz before falling 3dB, against 53Hz for the KEF Q Concerto Meta. The catch: A 1-2dB bump around 2-3kHz creates a “glare” on vocals, guitars, and strings that the reviewer noticed consistently across many tracks.
Buy the KEF Q Concerto Meta. It is rated higher for sound quality than the Philharmonic BMR Monitor and costs less, so it is the default pick unless a specific strength of the other one matters more to you.
Still deciding? The full Passive Home rankings cover every ranked option.
A neutral three way bookshelf speaker that sounds consistent from seat to seat, with smooth treble that many rivals at its price lack.
Three-way bookshelf speakers with premium drivers, a well-built cabinet and extremely wide dispersion for a broad soundstage.
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
| KEF Q Concerto Meta | Philharmonic BMR Monitor | |
|---|---|---|
| Price | $1,399.99 per pair | $2200 per pair |
| Ranked | #11 of 222 in Large Size Bookshelf Speakers | #134 of 222 in Large Size Bookshelf Speakers |
| Bass Extension (-10dB) | 35Hz (measured, Erin’s Audio Corner) | 32Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | 53Hz (measured, Erin’s Audio Corner) | 47Hz (measured, Erin’s Audio Corner) |
| Dimensions | 16.3”H x 8.3”W x 12.4”D (414 x 210.8 x 315 mm) | 20”H x 8”W x 12.5”D (508 x 203.2 x 317.5 mm) |
| Impedance | 4 ohms nominal (3.3 ohms minimum above 80Hz, measured by Erin’s Audio Corner) | 4 ohms nominal (3 ohms minimum above 80Hz, measured by Erin’s Audio Corner) |
| Drivers | 165 mm (6.5 in.) hybrid aluminium cone woofer, 100 mm (4 in.) aluminium cone midrange, 19 mm (0.75 in.) vented aluminium dome with MAT tweeter | 6” Ceramic woofer, Balanced Mode Radiator 2.5” midrange, RAAL 64-10X OEM tweeter |
| Sensitivity | 84.2dB (measured average, Erin’s Audio Corner) | 84dB (measured, Erin’s Audio Corner) |
| Weight | 20.9 lbs (9.5 kg) each | 32 lbs (14.5 kg) each |
| Woofer Cabinet | ported, rear | ported, rear |
| Spinorama Preference Score | 6.01 | 6.02 (spinorama.org) |
| Spinorama Preference Score with Perfect Sub | 7.71 | 7.67 (spinorama.org) |
| DIY Kit | No | No |
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