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Cerwin-Vega Cvhf-A21S 21-Inch Active Front-Firing Cvhf Stroker Subwoofer
1200W amplifier power
21-Inch carbon-fiber reinforced front-firing woofer
Freq resp 35 Hz-135 Hz 3 dB
Freq range 32 Hz-135 Hz -10 dB
Max SPL 135 dB