The JVC HX Series speakers feature midrange tweeters with a pure aluminum diaphragm to provide high sound quality and extended high-frequency response. These speakers are totally new in design; the front grille is painted silver, while the backside is painted black and equipped with woofer magnet cover for stylish looks5-way speaker 420W max power High-efficiency heat-resistant square wire voice coil Metal-sputtering olefin woofer Highly-responsive aluminum cone midrange Highly-responsive aluminum dome tweeter/supertweeter x 2 Strontium magnet (woofer) Neodymium magnet (midrange) Frequency response: 25-40,000Hz Impedance: 4 ohms
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