Edge Car Audio BIG SPL Twin 12" Subwoofer package - 9000w Peak Power !
SPL power: 4500 W. Super robust subwoofer for really high sound pressure levels. Thrives in a 70 liter box with a low tuning around 35 Hz. SPL (sensitivity), dB 83.7. 12" (30cm) subwoofer. 12" (323mm) subwoofer.