Plus One+ polypropylene woofer cone with hi-roll rubber surround. NEW IN BOX. Product Highlights.
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INFINITY REF307F. 3-1/2" Reference Series 2-way Coaxial Car Speakers. Polypropylene cone material. - Peak: 150 watts per pair / 75 watts each. Non Car Audio Products. Marine Audio. - RMS: 50 watts per pair / 25 watts each.
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