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
AQuad S-1BKEF Q1 Meta
Click either cabinet to swap A ↔ B · Reference height: 302 mm (30.2 cm) · 1 mm = 1.85 px
| A | B | |
|---|---|---|
| Manufacturer | Quad | KEF |
| Model | Quad S-1 | KEF Q1 Meta Meta |
| Height | 285 mm | 302 mm |
| Width | 156 mm | 180 mm |
| Depth | 240 mm | 277 mm |
| Weight | 5.2 kg | 6.1 kg |
| Enclosure | bass-reflex-rear | bass-reflex-rear |
| Drivers | 1× tweeter (ribbon), 1× 100 mm mid-bass (woven Kevlar cone) | 1× 25 mm tweeter (MAT aluminium dome), 1× 130 mm mid-bass (aluminium cone) |
| Frequency — low | 58 Hz | 51 Hz |
| Frequency — high | 20000 Hz | 20000 Hz |
| Sensitivity | 84 dB | 86 dB |
| Impedance | 8 Ω | 4 Ω |
| Recommended amp | 25–150 W | 10–150 W |
| MAP (USD) | $799 / pair | $749 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | quad-hifi.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.