JBL Concert Series 621 Coaxial 2-way 6.5 inch 135W Car Audio Speakers 6 1/2

6-1/2" 2-way Coaxial Car Speakers. Design 2-way Coaxial. Injection Molded Polypropylene - IMPP cone material. Tweeter Composition PEI (Polyetherimide). Woofer Composition Injection Molded Polypropylene - IMPP.

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