DS18 ZXI12.2D 2000W Subwoofer + Black Diamond DIA-P1000X1D 1000W RMS Monoblock Amp | 12” High Excursion Bass Combo | DVC 2+2 Ohm | Remote Bass Knob Included. DS18 HOOL-X15.2DHE 15" High Excursion Car Subwoofer 4000 Watts Rms 4" DVC 2 Ohm.
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