GZCT 500IV-B 12x 120 Watt This foundation is combined with

This foundation is combined with a larger 32oz motor and an extended 2-OFC voice coil

Gold-plated power

With the Comfort Mat Tsunami 18 mm

the active system can also be removed quickly and easily if necessary

- Very airy aluminum basket- PP cone- Coil: 55

GZCT 500IV-B 12x 120 Watt This foundation is combined withThe Ground Zero GZCT 500IV B is a compact, high performance compression tweeter designed for car audio and motorcycle audio systems. Its aluminum dome, combined with the powerful neodymium driver, is designed to deliver clear and assertive reproduction of the high frequency range. With a sensitivity of 102 dB, the tweeter achieves high sound pressure levels even with relatively low amplifier power, making it particularly well suited for performance