All Comparisons
Car Audio XT-8 1000W 8" Peak Power Subwoofer

Car Audio XT-8 1000W 8" Peak Power Subwoofer

Phase Technology
$246.16
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VS
SB 10" SUBWOOFER - DVC | 500W RMS

SB 10" SUBWOOFER - DVC | 500W RMS

Down4Sound
$749.99
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Subwoofer Spec Comparison

ParameterCar Audio XT-8 1000W 8" Peak Power SubwooferSB 10" SUBWOOFER - DVC | 500W RMS
General
RMS Power—500 W