Short answer: the Audio First Cadentia 3. It ranks #7 of 222 bookshelf speakers by sound quality, rated 4.7/5, at $7,199. The Philharmonic BMR Monitor ranks #134, rated 3.6/5, at $2,200, $4,999 cheaper, not enough of a saving to outweigh the sound-quality gap.
The Audio First Cadentia 3 is the more accurate choice. A large three way bookshelf speaker with near textbook accuracy, a big enveloping soundstage, and deep, punchy bass that stays clean when loud. Its measured preference score, a predictor of how neutral it sounds, is 7.55 against 6.02 for the Philharmonic BMR Monitor. Watch for: A mild scoop through the upper midrange/lower treble slightly softens the attack of snares, hand claps, and sibilants: fixable with a single-band EQ (2.5kHz, +1dB, Q~1).
What the Philharmonic BMR Monitor does well: Three-way bookshelf speakers with premium drivers, a well-built cabinet and extremely wide dispersion for a broad soundstage. 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 Audio First Cadentia 3. It is rated higher for sound quality, and saving $4,999 with the Philharmonic BMR Monitor does not make up for the sound-quality gap.
Looking for alternatives? See the complete Passive Home rankings.
A large three way bookshelf speaker with near textbook accuracy, a big enveloping soundstage, and deep, punchy bass that stays clean when loud.
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
| Audio First Cadentia 3 | Philharmonic BMR Monitor | |
|---|---|---|
| Price | $7199 per pair | $2200 per pair |
| Ranked | #7 of 222 in Large Size Bookshelf Speakers | #134 of 222 in Large Size Bookshelf Speakers |
| Bass Extension (-10dB) | 26Hz (measured, Erin’s Audio Corner) | 32Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | 43Hz (measured, Erin’s Audio Corner) | 47Hz (measured, Erin’s Audio Corner) |
| Dimensions | 23.2” x 11.8” x 17” (590 x 300 x 433 mm) | 20”H x 8”W x 12.5”D (508 x 203.2 x 317.5 mm) |
| Impedance | 4 ohms nominal (3.1 ohms minimum, measured by Erin’s Audio Corner) | 4 ohms nominal (3 ohms minimum above 80Hz, measured by Erin’s Audio Corner) |
| Sensitivity | 86.4dB (2.83V/1m, measured by Erin’s Audio Corner) | 84dB (measured, Erin’s Audio Corner) |
| Drivers | 1.1” tweeter, 4.5” midrange, 9” woofer | 6” Ceramic woofer, Balanced Mode Radiator 2.5” midrange, RAAL 64-10X OEM tweeter |
| Weight | 45.9 lbs (20.8 kg) each | 32 lbs (14.5 kg) each |
| Woofer Cabinet | 3-way, bass reflex | ported, rear |
| Country | United Kingdom (Cambridge) | - |
| Spinorama Preference Score | 7.55 | 6.02 (spinorama.org) |
| Spinorama Preference Score with Perfect Sub | 8.91 | 7.67 (spinorama.org) |
| DIY Kit | No | No |
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