Etoni Car Audio, Accessories - Infinity by Harman international 65.9 CS A goodly few design elements add up to cunning for these Kappa speakers from Infinity. They have the Plus One® woofer
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Amazon.com: Infinity 609CS 270W (Peak) 6-1/2 x 6-3/4 Two-Way Component System Speakers (Pair) : Everything Else
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