1500 Watts Peak Power, 10" Dual 4 Ohm Car Audio Subwoofer. 10" Dual 4 Ohm GTR Series Subwoofer. Massive Audio GTR Series GTR 104. Custom High Roll Foam with MASSIVE Logo. Peak: 1500 watts. Dual Impedance / 2.5" Hi-Temp Voice Coil - Made in the USA.
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