TrueScale

Compare speakers at true scale.

TrueSpecs

Compare technical specifications (up to 4 speakers).

Speaker A
Speaker B
References

Front view — side by side at true scale

ASonus Faber Lumina IIBKEF Q1 Meta
Sonus Faber Lumina II front view
KEF Q1 Meta front view

Click either cabinet to swap A ↔ B · Reference height: 304 mm (30.4 cm) · 1 mm = 1.84 px

Specifications

AB
ModelSonus Faber Lumina IIKEF Q1 Meta Meta
Height304 mm302 mm
Width179 mm180 mm
Depth263 mm277 mm
Weight5.8 kg6.1 kg
Enclosurebass-reflex-frontbass-reflex-rear
Drivers1× 29 mm tweeter (DAD soft dome), 1× 150 mm mid-bass (paper cone)1× 25 mm tweeter (MAT aluminium dome), 1× 130 mm mid-bass (aluminium cone)
Frequency — low55 Hz51 Hz
Frequency — high24000 Hz20000 Hz
Sensitivity86 dB86 dB
Impedance4 Ω4 Ω
Recommended amp30–150 W10–150 W
Manufacturersonusfaber.cominternational.kef.com
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.