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  1. Car Audio Classifieds
    Product Brand & Model: Focal 33v2 13" SQ Subwoofer, Dual 4 ohm coils 13" subwoofer with dual 4-ohm voice coils Polyglass cone with butyl rubber surround zamak (zinc alloy) basket power range: 50-400 watts RMS (200 watts per voice coil) peak power handling: 800 watts frequency response: 30-500...