Front view — side by side at true scale
AQ Acoustics Q Active 400BKEF LS60 Wireless
| A | B | |
|---|---|---|
| Manufacturer | Q Acoustics | KEF |
| Model | Q Acoustics Q Active 400 | KEF LS60 Wireless |
| Height | 825 mm | 1090 mm |
| Width | 288 mm | 213 mm |
| Depth | 290 mm | 394 mm |
| Weight | 17.5 kg | 31.2 kg |
| Enclosure | bass-reflex-rear | bass-reflex-rear |
| Drivers | 2× 58 mm midrange (BMR (Balanced Mode Radiator)), 2× 114 mm woofer (high-excursion cone) | 1× 19 mm tweeter (MAT aluminium dome), 1× 100 mm midrange (aluminium cone), 4× 135 mm woofer (aluminium Uni-Core cone) |
| Frequency — low | 35 Hz | 31 Hz |
| Frequency — high | 20000 Hz | 24000 Hz |
| Sensitivity | — | — |
| Impedance | — | — |
| Recommended amp | — | — |
| MAP (USD) | — | $7,000 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | qacoustics.co.uk ↗ | international.kef.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.

