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References
Front view — overlaid at true scale
ASVS Ultra Evolution BookshelfBELAC UniFi UB52
Click either cabinet to swap A ↔ B · Reference height: 346 mm (34.6 cm) · 1 mm = 1.62 px
| A | B | |
|---|---|---|
| Manufacturer | SVS | ELAC |
| Model | SVS Ultra Evolution Bookshelf | ELAC UniFi UB52 2.0 |
| Height | 325 mm | 346 mm |
| Width | 182 mm | 185 mm |
| Depth | 285 mm | 275 mm |
| Weight | 8.5 kg | 8.5 kg |
| Enclosure | bass-reflex-rear | bass-reflex-front |
| Drivers | 1× 25 mm tweeter (diamond-coated aluminium-dome), 1× 165 mm mid-bass (glass-fibre composite cone) | 1× 25 mm tweeter (soft dome), 1× 102 mm midrange (aluminium cone), 1× 133 mm woofer (aluminium cone) |
| Frequency — low | 50 Hz | 46 Hz |
| Frequency — high | 40000 Hz | 35000 Hz |
| Sensitivity | 87 dB | 85 dB |
| Impedance | 4 Ω | 6 Ω |
| Recommended amp | 20–150 W | — |
| MAP (USD) | $599.99 each | $799 / pair |
| Brand website | svsound.com ↗ | elac.com ↗ |
| Product page | Open product page ↗ | Open product page ↗ |
Larger value highlighted in green. For low-frequency extension, lower Hz = greater bass reach, so the deeper side is highlighted.