Short answer: the Monitor Audio Silver 50 7G for better sound quality, the ELAC Uni-Fi 2.0 UB52 for the lower price. The Monitor Audio Silver 50 7G ranks #14 of 87 bookshelf speakers at $799. The ELAC Uni-Fi 2.0 UB52 ranks #67 at $599, $200 cheaper.
What the ELAC Uni-Fi 2.0 UB52 offers: 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. Watch for: 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.
What the Monitor Audio Silver 50 7G offers: 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. Watch for: The on axis response trends noticeably upward toward the treble (measured slope +0.50 per octave, the steepest of any speaker in this batch), which can read as bright on already bright recordings. The sound power directivity index also has the widest standard deviation in this batch, 3.95, meaning off axis energy tracks the on axis response less consistently than the rest of this group. 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.
Buy the ELAC Uni-Fi 2.0 UB52 if the price matters more than sound quality. Buy the Monitor Audio Silver 50 7G if sound quality matters more than the price.
If sound quality matters at all to you, skip the ELAC Uni-Fi 2.0 UB52. It ranks near the bottom of the 87 bookshelf speakers, so look higher up the list instead.
Specifications Side By Side
| ELAC Uni-Fi 2.0 UB52 | Monitor Audio Silver 50 7G | |
|---|---|---|
| Price | $599.00 | $799 |
| Ranked | #67 of 87 in Medium Size Bookshelf Speakers | #14 of 87 in Medium Size Bookshelf Speakers |
| Crossover Frequency | 200Hz / 2000Hz | - |
| 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) (11.125 x 6.5 x 10.375 in) |
| 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 | - |
| Woofer Cabinet | ported | - |
| Weight | 7.7 lbs / 3.5 kg | 12.3 lbs / 5.6 kg (12 lbs 6 oz) 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) |
| Enclosure | - | ported |
| Max SPL | - | 104dB |
| Crossover Points | - | 2.6kHz |
| Port Tuning | - | 58Hz |
| Power Output (Watts) | - | 100W RMS handling, 40-100W recommended amplifier power |
| Warranty | - | Lifetime, parts and labor |
| Country | - | China |
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Prices on this page were last checked August 25, 2026 at 6:19 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 Amazon eBay
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.
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 |
| 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) |
| Weight | 7.7 lbs / 3.5 kg |
| Woofer Cabinet | ported |
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- Reviews, Comparisons and Sound Samples
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Monitor Audio Silver 50 7G: $799 Crutchfield eBay
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.
Cons: The on axis response trends noticeably upward toward the treble (measured slope +0.50 per octave, the steepest of any speaker in this batch), which can read as bright on already bright recordings. The sound power directivity index also has the widest standard deviation in this batch, 3.95, meaning off axis energy tracks the on axis response less consistently than the rest of this group. 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.
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 Points | 2.6kHz |
| Dimensions | 11.1"H x 6.5"W x 10.7"D (282 x 165 x 272 mm) (11.125 x 6.5 x 10.375 in) |
| 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 |
| Max SPL | 104dB |
| Port Tuning | 58Hz |
| Power Output (Watts) | 100W RMS handling, 40-100W recommended amplifier power |
| Sensitivity | 86dB @ 2.83V/1m |
| Warranty | Lifetime, parts and labor |
| Weight | 12.3 lbs / 5.6 kg (12 lbs 6 oz) each |
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- Reviews, Comparisons and Sound Samples
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