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Speaker A
Speaker B
References

Front view — overlaid at true scale

AQ Acoustics Concept 30BKEF LS50 Meta
Q Acoustics Concept 30 front view
KEF LS50 Meta front view

Click either cabinet to swap A ↔ B · Reference height: 302 mm (30.2 cm) · 1 mm = 1.85 px

Specifications

AB
ManufacturerQ AcousticsKEF
ModelQ Acoustics Concept 30KEF LS50 Meta Meta
Height284 mm302 mm
Width180 mm199 mm
Depth319 mm281 mm
Weight7.9 kg7.8 kg
Enclosurebass-reflex-rearbass-reflex-rear
Drivers1× 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 — low54 Hz79 Hz
Frequency — high30000 Hz28000 Hz
Sensitivity87 dB85 dB
Impedance6 Ω8 Ω
Recommended amp25–100 W40–100 W
MAP (USD)$1,799 / pair$1,599 / pair
Where to buyCheck availabilityCheck availability
Brand websiteqacoustics.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.