One 8" High Power 4 Ohm Subwoofer. Pyle 8in 600W Low-Profile Amplified Subwoofer System with Built-in Amp. Pyle 10" Subwoofer System -400 Watts Passive Subwoofer for Marine & Powersports. Pyle 8" 600W DVC Subwoofer Sub Car Audio PLBW84.
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