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All Comparisons
8

8” Compact Powered Subwoofer

Sony
$299.99
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VS
R2-W12D4

R2-W12D4

Alpine
$258.99
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Subwoofer Spec Comparison

Parameter8” Compact Powered SubwooferR2-W12D4
General
RMS Power75 W750 W
Electromechanical
Re (DC Resistance)—4 Ω
Fs (Resonant Frequency)—24 Hz
Physical / Acoustic
Xmax (Excursion)—20 mm
SensitivityReported sensitivity values may use different test conditions, so no winner is shown.—84.5 dB