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Browse every speaker ordered by size, side by side.

Speaker A
Speaker B
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References

Front view — side by side at true scale

ABowers & Wilkins 804 D4BTriangle Cello 40th
Bowers & Wilkins 804 D4 front view
Triangle Cello 40th front view

Click either cabinet to swap A ↔ B · Reference height: 42.5 in · 1 in = 13.17 px

Specifications

mm / kgin / lb
AB
ManufacturerBowers & WilkinsTriangle
ModelBowers & Wilkins 804 D4 D4Triangle Cello 40th
Height42.2 in42.5 in
Width11.3 in15.2 in
Depth15.4 in13.4 in
Weight81.2 lb85.5 lb
Enclosurebass-reflex-frontbass-reflex-front
Drivers1× 1 in tweeter (diamond dome), 1× 5.1 in midrange (Continuum cone with FST surround), 2× 6.5 in woofer (Aerofoil cone)1× 1 in tweeter (magnesium-dome compression diaphragm), 1× 6.5 in midrange (natural-paper cone with fabric surround), 2× 6.5 in woofer (fiberglass-sandwich cone)
Frequency — low24 Hz35 Hz
Frequency — high28000 Hz30000 Hz
Sensitivity89 dB90 dB
Impedance8 Ω8 Ω
Recommended amp50–200 W60–500 W
MAP (USD)$13,000 / pair$13,000 / pair
Brand websitebowerswilkins.com ↗trianglehifi.com ↗
Product pageOpen 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.