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All Comparisons
8

8” Compact Powered Subwoofer

Sony
$299.99
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VS
R2-W10D2

R2-W10D2

Alpine
$643.19
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Subwoofer Spec Comparison

Parameter8” Compact Powered SubwooferR2-W10D2
General
RMS Power75 W750 W
Electromechanical
Re (DC Resistance)—2 Ω
Physical / Acoustic
Xmax (Excursion)—20 mm
SensitivityReported sensitivity values may use different test conditions, so no winner is shown.—82.4 dB