Tweeter - 1/2" (13 mm). - Woofer - 3 1/2" (89 mm). - Tweeter Protrusion - 1/8" (3 mm). - Tweeter Magnet Material - Neodymium. - Woofer Cone Material - Polypropylene. - Woofer Surround Material - Polyester Foam.
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