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Amazon.com: Audiopipe TXX-BDC4-12D2 Subwoofer Quad Stack 12-inch 1100 Watts RMS 2200 Watt Max Impedance Dual 2 Ohm DVC Vehicle Car Audio Subwoofer Speaker System Voice Coil 3" BASV 4-Layer : Electronics
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E-Lektron Quad 12 2800W Pro Audio Setwith 2X12" inch Active Speakers 2X15" Subwoofer and Stand for Event DJ Party Disco Night | M.catch.com.au
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