TrueScale

Compare speakers at true scale.

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

APolk Reserve R500BJamo D590
Polk Reserve R500 front view
Jamo D590 front view

Click either cabinet to swap A ↔ B · Reference height: 41.4 in · 1 in = 13.53 px

Specifications

mm / kgin / lb
AB
ManufacturerPolkJamo
ModelPolk Reserve R500Jamo D590
Height41.1 in41.4 in
Width10 in9.6 in
Depth13.7 in15.2 in
Weight39 lb52.7 lb
Enclosurebass-reflex-rearbass-reflex-down
Drivers1× 1 in tweeter (Pinnacle ring radiator), 2× 5.2 in woofer (Turbine cone)1× 1 in tweeter (positive soft dome), 2× 5.3 in midrange (fibreglass cone), 1× 7.9 in woofer (long-stroke cone)
Frequency — low49 Hz35 Hz
Frequency — high36000 Hz20000 Hz
Sensitivity87 dB88 dB
Impedance4 Ω4 Ω
Recommended amp25–200 W200 W
MAP (USD)$1,398 / pair$1,399 / pair
Brand websitepolkaudio.com ↗jamo.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.