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Amazon.com: Pyramid 6" Car Audio Speaker Subwoofer - 300 Watt High Power Bass Surround Sound Stereo Subwoofer Speaker System w/ Molded P.P. Cone, 86 dB, 4Ohm, 40 oz Magnet,1 inch KAPTON Voice
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Pyramid BNPS102 10 1000W Dual Car Subwoofers w/ Box, 1100W Mono Amp, & Amp Kit, 1 Piece - Fry's Food Stores
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