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References
Front view — overlaid at true scale
AQ Acoustics Concept 30BKEF LS50 Meta
| A | B | |
|---|---|---|
| Manufacturer | Q Acoustics | KEF |
| Model | Q Acoustics Concept 30 | KEF LS50 Meta Meta |
| Height | 284 mm | 302 mm |
| Width | 180 mm | 199 mm |
| Depth | 319 mm | 281 mm |
| Weight | 7.9 kg | 7.8 kg |
| Enclosure | bass-reflex-rear | bass-reflex-rear |
| Drivers | 1× 25 mm tweeter (soft dome), 1× 125 mm mid-bass (coated paper cone) | 1× 25 mm tweeter (MAT aluminium dome), 1× 130 mm mid-bass (aluminium cone) |
| Frequency — low | 54 Hz | 79 Hz |
| Frequency — high | 30000 Hz | 28000 Hz |
| Sensitivity | 87 dB | 85 dB |
| Impedance | 6 Ω | 8 Ω |
| Recommended amp | 25–100 W | 40–100 W |
| MAP (USD) | $1,799 / pair | $1,599 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | qacoustics.com ↗ | 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.

