Front view — side by side at true scale
AQ Acoustics 3030iBSVS Ultra Evolution Bookshelf
| A | B | |
|---|---|---|
| Manufacturer | Q Acoustics | SVS |
| Model | Q Acoustics 3030i | SVS Ultra Evolution Bookshelf |
| Height | 325 mm | 325 mm |
| Width | 200 mm | 182 mm |
| Depth | 329 mm | 285 mm |
| Weight | 6.4 kg | 8.5 kg |
| Enclosure | bass-reflex-rear | bass-reflex-rear |
| Drivers | 1× 22 mm tweeter (soft dome), 1× 165 mm mid-bass (coated paper cone) | 1× 25 mm tweeter (diamond-coated aluminium-dome), 1× 165 mm mid-bass (glass-fibre composite cone) |
| Frequency — low | 46 Hz | 50 Hz |
| Frequency — high | 30000 Hz | 40000 Hz |
| Sensitivity | 88 dB | 87 dB |
| Impedance | 6 Ω | 4 Ω |
| Recommended amp | 25–75 W | 20–150 W |
| MAP (USD) | $499.96 / pair | $599.99 each |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | qacoustics.com ↗ | svsound.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.

