TrueSpecs
Compare technical specifications (up to 4 speakers).
HiFi Ladder
Browse every speaker side by side, ordered by size or by price.
HiFi Search
Find speakers by the specs you want.
TrueScaleAudio
Compare speakers at true scale
Pick two speakers and see them side by side at their real-world size.
References
Front view — side by side at true scale
AKEF Q Concerto MetaBQuad Z-2
Click either cabinet to swap A ↔ B · Reference height: 421 mm (42.1 cm) · 1 mm = 1.33 px
| A | B | |
|---|---|---|
| Manufacturer | KEF | Quad |
| Model | KEF Q Concerto Meta Meta | Quad Z-2 |
| Height | 415 mm | 421 mm |
| Width | 210 mm | 243 mm |
| Depth | 315 mm | 329 mm |
| Weight | 9.5 kg | 9 kg |
| Enclosure | bass-reflex-rear | bass-reflex-rear |
| Drivers | 1× 19 mm tweeter (MAT aluminium dome), 1× 100 mm midrange (aluminium cone), 1× 165 mm woofer (hybrid aluminium cone) | 1× tweeter (ribbon), 1× 175 mm mid-bass (glass fibre cone) |
| Frequency — low | 48 Hz | 50 Hz |
| Frequency — high | 20000 Hz | 20000 Hz |
| Sensitivity | 85 dB | 84 dB |
| Impedance | 4 Ω | 8 Ω |
| Recommended amp | 15–180 W | 40–200 W |
| MAP (USD) | $2,598 / pair | $2,499 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | international.kef.com ↗ | quad-hifi.co.uk ↗ |
| 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.