Model GZCF 7104XSPL. - 0.51” PEI tweeter with overload protection. - 0.51” piezoelectric super tweeter. Housing of tweeter Steel (ventilated) (MID), Plastic injection (TW & PIEZO). Magnet of tweeter Ferrit (MID), Neodym (TW), Piezoelectric (Supertweeter).
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