All Comparisons
Dual 6.5" OR 8" Custom Kerf Ported Subwoofer Box (HAND MADE IN THE USA)

Dual 6.5" OR 8" Custom Kerf Ported Subwoofer Box (HAND MADE IN THE USA)

Down4Sound
$758.99
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VS
ZVX-15v2 | 15" 3,000 Watt Max Power Car Subwoofer

ZVX-15v2 | 15" 3,000 Watt Max Power Car Subwoofer

Skar Audio
$382.49
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Subwoofer Spec Comparison

ParameterDual 6.5" OR 8" Custom Kerf Ported Subwoofer Box (HAND MADE IN THE USA)ZVX-15v2 | 15" 3,000 Watt Max Power Car Subwoofer
General
RMS Power—1500 W