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TrueScaleAudio

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
Presentation mode
References

Front view — side by side at true scale

APolk Reserve R600BKEF Q7 Meta
Polk Reserve R600 front view
KEF Q7 Meta front view

Click either cabinet to swap A ↔ B · Reference height: 41.9 in · 1 in = 13.37 px

Polk Reserve R600vsKEF Q7 Meta

The Polk Reserve R600 stands 106.4 cm tall — about 6.3 cm more than the KEF Q7 Meta at 100.1 cm. On footprint the KEF Q7 Meta is the wider cabinet (31.7 cm versus 28.0 cm). The Polk Reserve R600 reaches deeper in the bass, down to 43 Hz versus 46 Hz. The Polk Reserve R600 is down-firing ported and the KEF Q7 Meta is rear-ported. Both land in a similar price bracket, around $1,799 a pair.

TrueSpecs presentation

Specifications

mm / kgin / lb
AB
ManufacturerPolkKEF
ModelReserve R600Q7 Meta Meta
HiFi ladder position#104 of 281 floorstander#58 of 281 floorstander
Height41.9 in39.4 in
Width11 in12.5 in
Depth15 in12.4 in
Weight47.4 lb40.6 lb
Enclosurebass-reflex-downbass-reflex-rear
Drivers1× 1 in tweeter (Pinnacle ring radiator), 2× 6.5 in woofer (Turbine cone)1× 0.7 in tweeter (MAT aluminium dome), 1× 3.9 in midrange (aluminium cone), 2× 6.5 in woofer (hybrid aluminium cone)
Frequency — low43 Hz46 Hz
Frequency — high38000 Hz20000 Hz
Sensitivity87.5 dB87 dB
Impedance4 Ω4 Ω
Recommended amp25–200 W15–200 W
MAP (USD)$1,798 / pair$1,800 / pair
Where to buyCheck availability ↗Check availability ↗
Brand websitepolkaudio.com ↗international.kef.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.