TrueSpecs

Compare technical specifications (up to 4 speakers).

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TrueScaleAudio

Compare speakers at true scale

Pick two speakers and see them side by side at their real-world size.

Speaker A
Speaker B
References

Front view — side by side at true scale

AKEF Q1 MetaBQuad S-1
KEF Q1 Meta front view
Quad S-1 front view

Click either cabinet to swap A ↔ B · Reference height: 11.9 in · 1 in = 47.10 px

Specifications

AB
ManufacturerKEFQuad
ModelKEF Q1 Meta MetaQuad S-1
Height11.9 in11.2 in
Width7.1 in6.1 in
Depth10.9 in9.4 in
Weight13.4 lb11.5 lb
Enclosurebass-reflex-rearbass-reflex-rear
Drivers1× 1 in tweeter (MAT aluminium dome), 1× 5.1 in mid-bass (aluminium cone)1× tweeter (ribbon), 1× 3.9 in mid-bass (woven Kevlar cone)
Frequency — low51 Hz58 Hz
Frequency — high20000 Hz20000 Hz
Sensitivity86 dB84 dB
Impedance4 Ω8 Ω
Recommended amp10–150 W25–150 W
MAP (USD)$749 / pair$799 / pair
Where to buyCheck availabilityCheck availability
Brand websiteinternational.kef.comquad-hifi.co.uk
Product pageOpen product pageOpen product page

Larger value highlighted in green. For low-frequency extension, lower Hz = greater bass reach, so the deeper side is highlighted.