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Compare speakers at true scale

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

Speaker A
Speaker B
OverlaySide by side
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References

Front view — side by side at true scale

ATriangle BR04BCastle Knight 2
Triangle BR04 front view
Castle Knight 2 front view

Click either cabinet to swap A ↔ B · Reference height: 16.7 in · 1 in = 33.47 px

Triangle BR04vsCastle Knight 2

The Triangle BR04 stands 42.5 cm tall — about 4.5 cm more than the Castle Knight 2 at 38.0 cm. On footprint the Triangle BR04 is the wider cabinet (22.0 cm versus 20.0 cm). The Castle Knight 2 reaches deeper in the bass, down to 42 Hz versus 44 Hz. Low frequencies come from a 160 mm cone on the Triangle BR04 and a 150 mm cone on the Castle Knight 2. On price, the Triangle BR04 sits higher — about $625 a pair against $510 for the Castle Knight 2.

TrueSpecs presentation

Specifications

mm / kgin / lb
AB
ManufacturerTriangleCastle
ModelTriangle BR04Castle Knight 2
Height16.7 in15 in
Width8.7 in7.9 in
Depth12.4 in13.2 in
Weight19 lb17.3 lb
Enclosurebass-reflex-frontbass-reflex-rear
Drivers1× 1 in tweeter (silk-dome), 1× 6.3 in mid-bass (natural cellulose-pulp cone)1× 5.9 in mid-bass, 1× 1 in tweeter (soft dome)
Frequency — low44 Hz42 Hz
Frequency — high22000 Hz24000 Hz
Sensitivity90 dB90 dB
Impedance8 Ω8 Ω
Recommended amp25–130 W15–125 W
MAP (USD)$625 / pair$510 / pair
Where to buyCheck availability ↗Check availability ↗
Brand websitetrianglehifi.com ↗castle.uk.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.