All Comparisons
Godzilla 15″ Car Subwoofer | 4700 Watts RMS | Dual Voice Coil 1 Ohm or 2 Ohm

Godzilla 15″ Car Subwoofer | 4700 Watts RMS | Dual Voice Coil 1 Ohm or 2 Ohm

American Bass
$1009.75
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VS
H82XX - 8" 1400 Watts RMS Dual 2 Ohm 2.5" V.C. Subwoofer

H82XX - 8" 1400 Watts RMS Dual 2 Ohm 2.5" V.C. Subwoofer

Massive Audio
$299.99
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Subwoofer Spec Comparison

ParameterGodzilla 15″ Car Subwoofer | 4700 Watts RMS | Dual Voice Coil 1 Ohm or 2 OhmH82XX - 8" 1400 Watts RMS Dual 2 Ohm 2.5" V.C. Subwoofer
General
RMS Power4700 W1400 W