Short answer: the Monitor Audio Silver 50 8G, if you are buying new. The Monitor Audio Silver 50 7G ranks higher than the ELAC Uni-Fi 2.0 UB52 (#16 vs #134 of 168 bookshelf speakers) but is discontinued; its replacement, the Monitor Audio Silver 50 8G, is rated 4.2/5 at $1,250 and is still sold new.
The ELAC Uni-Fi 2.0 UB52 is the deeper-bass choice. Wide, smooth horizontal directivity: beamwidth holds to about ±60 degrees up to 8kHz before narrowing. Its bass reaches about 55.7Hz before falling 3dB, against 87.9Hz for the Monitor Audio Silver 50 7G. The catch: Dipped 3db from 1.5-3kHz.
The Monitor Audio Silver 50 7G is the better-sounding option. The 7th generation C-CAM Gold Dome tweeter with UD Waveguide II and RST II mid bass driver produce a listening window smoothness score of 0.50 at an accessible price, earning a Hi-Fi News Outstanding Product Award. The tradeoff: The on axis response trends noticeably upward toward the treble (rising about 0.5dB per octave, a steep tilt), which can read as bright on already bright recordings.
Buy the Monitor Audio Silver 50 8G, the replacement for the discontinued Monitor Audio Silver 50 7G; it is rated higher for sound quality than the ELAC Uni-Fi 2.0 UB52.
Want more options? Browse the full Passive Home rankings.
Specifications Side By Side
| ELAC Uni-Fi 2.0 UB52 | Monitor Audio Silver 50 7G | |
|---|---|---|
| Price | $599.00 per pair | $799 per pair Discontinued |
| Ranked | #134 of 168 in Medium Size Bookshelf Speakers | #16 of 168 in Medium Size Bookshelf Speakers |
| Crossover Frequency | 200Hz / 2000Hz | 2.6kHz |
| Dimensions | 13.6”H x 7.3”W x 10.8”D (346 x 185 x 275 mm) | 11.1”H x 6.5”W x 10.7”D (282 x 165 x 272 mm) |
| Impedance | 6 ohms | 8 ohms nominal, 3.9 ohms minimum |
| Sensitivity | 83.3dB (measured by Audio Science Review; 85dB manufacturer specified) | 86dB @ 2.83V/1m |
| Drivers | 5.25” aluminum woofer, 4” aluminum midrange, 1” soft dome tweeter | 1” C-CAM Gold Dome tweeter, 5.25” C-CAM RST II mid bass driver |
| Power Handling | 140W max | 100W RMS handling, 40-100W recommended amplifier power |
| Woofer Cabinet | ported | - |
| Weight | 7.7 lbs (3.5 kg) | 12.3 lbs (5.6 kg) each |
| Bass Extension (-3dB) | 55.7Hz (measured, Audio Science Review) | 87.9Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-10dB) | 38.6Hz (measured, Audio Science Review) | 50.7Hz (measured, Erin’s Audio Corner) |
| Spinorama Preference Score | 5.32 (spinorama.org) | 5.40 |
| Spinorama Preference Score with Perfect Sub | 7.34 (spinorama.org) | 8.01 |
| DIY Kit | No | No |
| Enclosure | - | ported |
| Port Tuning | - | 58Hz |
| Warranty | - | Lifetime, parts and labor |
| Country | - | China |
| Maximum SPL | - | 104dB (manufacturer specified) |
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Prices on this page were last checked October 9, 2026 at 8:01 AM 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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The Two Speakers In Full
ELAC Uni-Fi 2.0 UB52: $599.00 per pair Amazon eBay
Older model: the ELAC BS U5 (ranked higher, rated 2.9/5).
Same family: the ELAC Uni-Fi 2.0 UF52 (floorstanding, estimated 4.2/5) and the ELAC Uni-Fi 2.0 UC52 (center, rated 3.9/5).
Pros: Wide, smooth horizontal directivity: beamwidth holds to about ±60 degrees up to 8kHz before narrowing. Vertical directivity is substantially better than average, giving more listening-height leeway than most two-way bookshelf speakers. Measured bass extension of 55.7Hz (-3dB), with a measured sensitivity of 83.3dB.
Cons: Dipped 3db from 1.5-3kHz. On-axis response shelves down above 1.5kHz along with multiple resonances, leading the reviewer to predict it will “likely sound dull.” Nasty resonance at 600Hz: audible as an actual buzzing artifact on some recordings (the reviewer demonstrated it with an Eva Cassidy track), and it shows up as a sharp distortion spike exceeding 4% at 585Hz when driven to 96dB SPL/1m. Not recommended.
Full ELAC Uni-Fi 2.0 UB52 review and specifications →
| Bass Extension (-10dB) | 38.6Hz (measured, Audio Science Review) |
|---|---|
| Bass Extension (-3dB) | 55.7Hz (measured, Audio Science Review) |
| Crossover Frequency | 200Hz / 2000Hz |
| DIY Kit | No |
| Dimensions | 13.6”H x 7.3”W x 10.8”D (346 x 185 x 275 mm) |
| Drivers | 5.25” aluminum woofer, 4” aluminum midrange, 1” soft dome tweeter |
| Impedance | 6 ohms |
| Power Handling | 140W max |
| Sensitivity | 83.3dB (measured by Audio Science Review; 85dB manufacturer specified) |
| Spinorama Preference Score | 5.32 (spinorama.org) |
| Spinorama Preference Score with Perfect Sub | 7.34 (spinorama.org) |
| Weight | 7.7 lbs (3.5 kg) |
| Woofer Cabinet | ported |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
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Monitor Audio Silver 50 7G: $799 per pair Discontinued Crutchfield eBay
Newer model: the Monitor Audio Silver 50 8G, estimated 4.2/5. See every Monitor Audio Silver generation.
Same family: the Monitor Audio Silver 100 7G (larger bookshelf, estimated 4.3/5), the Monitor Audio Silver 200 7G (smallest floorstanding, estimated 4.3/5), the Monitor Audio Silver 300 7G (floorstanding, estimated 4.4/5), the Monitor Audio Silver 500 7G (largest floorstanding, estimated 4.5/5) and the Monitor Audio Silver C250 7G (center, estimated 4.1/5).
Pros: The 7th generation C-CAM Gold Dome tweeter with UD Waveguide II and RST II mid bass driver produce a listening window smoothness score of 0.50 at an accessible price, earning a Hi-Fi News Outstanding Product Award. A HiVe II reflex port system is tuned to 58Hz for real bass weight from a compact 5.25 inch two way. Measured bass extension of 87.9Hz (-3dB).
Cons: The on axis response trends noticeably upward toward the treble (rising about 0.5dB per octave, a steep tilt), which can read as bright on already bright recordings. Off axis sound also tracks the on axis response less consistently than most speakers here. Bass extension is limited to a measured 87.9Hz at -3dB, so a subwoofer is recommended for full range use, and minimum impedance dips to 3.9 ohms at 250Hz. Discontinued.
Full Monitor Audio Silver 50 7G review and specifications →
| Bass Extension (-10dB) | 50.7Hz (measured, Erin’s Audio Corner) |
|---|---|
| Bass Extension (-3dB) | 87.9Hz (measured, Erin’s Audio Corner) |
| Country | China |
| Crossover Frequency | 2.6kHz |
| DIY Kit | No |
| Dimensions | 11.1”H x 6.5”W x 10.7”D (282 x 165 x 272 mm) |
| Drivers | 1” C-CAM Gold Dome tweeter, 5.25” C-CAM RST II mid bass driver |
| Enclosure | ported |
| Impedance | 8 ohms nominal, 3.9 ohms minimum |
| Maximum SPL | 104dB (manufacturer specified) |
| Port Tuning | 58Hz |
| Power Handling | 100W RMS handling, 40-100W recommended amplifier power |
| Sensitivity | 86dB @ 2.83V/1m |
| Spinorama Preference Score | 5.40 |
| Spinorama Preference Score with Perfect Sub | 8.01 |
| Warranty | Lifetime, parts and labor |
| Weight | 12.3 lbs (5.6 kg) each |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
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