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References

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ABowers & Wilkins 603 S3BQ Acoustics 5050
Bowers & Wilkins 603 S3 front view
Q Acoustics 5050 front view

Click either cabinet to swap A ↔ B · Reference height: 43.3 in · 1 in = 12.93 px

Specifications

AB
ManufacturerBowers & WilkinsQ Acoustics
ModelBowers & Wilkins 603 S3 S3Q Acoustics 5050
Height40.2 in43.3 in
Width10.1 in15.6 in
Depth15.8 in17.3 in
Weight60.6 lb54.7 lb
Enclosurebass-reflex-rearbass-reflex-rear
Drivers1× 1 in tweeter (Titanium Dome), 1× 5.9 in midrange (Continuum cone FST), 2× 6.5 in woofer (paper cone)1× 1 in tweeter (soft dome), 2× 5.9 in mid-bass (C³ continuous curved cone)
Frequency — low46 Hz37 Hz
Frequency — high28000 Hz30000 Hz
Sensitivity90 dB91.8 dB
Impedance8 Ω6 Ω
Recommended amp30–200 W25–150 W
MAP (USD)$2,500 / pair$2,499 / pair
Where to buyCheck availabilityCheck availability
Brand websitebowerswilkins.comqacoustics.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.