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Infinity Kappa 83WDSSI Kappa Series 8" subwoofer with selectable 2- or 4-ohm impedance at Crutchfield
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Amazon.com: Infinity Kappa 5-1/4” Two-Way car Audio Multi-Element Speaker/No Grill, Black, INFSPKKA53XFAM : Electronics
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Amazon.com: Infinity Kappa 5-1/4” Two-Way car Audio Multi-Element Speaker/No Grill, Black, INFSPKKA53XFAM : Electronics
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Infinity Kappa Five 5-channel amplifier — 50 watts RMS x 4 at 4 ohms + 300 watts x 1 at 2 ohms at Crutchfield
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