The GRAND RESOLUTION TS-Z1GR is a high-end car speaker designed specifically for the special space of the vehicle, delivering the artist's vision undiluted. Its three-way, separate configuration—a 17 cm woofer and a 73 mm CST driver (beryllium tweeter + carbon midrange)—delivers an impressive frequency range of 29 Hz to 90,000 Hz. Its low crossover provides wide directivity and an "Open & Smooth" design for low distortion across the entire frequency range, delivering studio-monitor-like clarity, a three-dimensional sound field, and natural, transparent sound reproduction without any coloration. This next-generation flagship car audio model allows you to enjoy the true value of music, regardless of genre, at low or high volumes, even in the limited space of a car.