TrueScale

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TrueSpecs

Compare technical specifications (up to 4 speakers).

HiFi Ladder

Browse every speaker ordered by size, side by side.

Speaker A
Speaker B
OverlaySide by side
Presentation mode
References

Front view — side by side at true scale

ATriangle BR04BPolk Reserve R200
Triangle BR04 front view
Polk Reserve R200 front view

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

Specifications

mm / kgin / lb
AB
ManufacturerTrianglePolk
ModelTriangle BR04Polk Reserve R200
Height16.7 in14.1 in
Width8.7 in7.6 in
Depth12.4 in13.9 in
Weight19 lb19.2 lb
Enclosurebass-reflex-frontbass-reflex-rear
Drivers1× 1 in tweeter (silk-dome), 1× 6.3 in mid-bass (natural cellulose-pulp cone)1× 1 in tweeter (Pinnacle ring radiator), 1× 6.5 in mid-bass (Turbine cone)
Frequency — low44 Hz51 Hz
Frequency — high22000 Hz38000 Hz
Sensitivity90 dB86 dB
Impedance8 Ω4 Ω
Recommended amp25–130 W30–200 W
MAP (USD)$625 / pair$749 / pair
Brand websitetrianglehifi.com ↗polkaudio.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.