Part of the Ground Zero ULTRA series, the GZ ULTRA T-30 is an ultra high end 1.18 inch tweeter engineered for listeners who want refined, detailed high frequency performance in their vehicle. Developed from Ground Zero's premium ULTRA line, this tweeter is designed to deliver clarity, precision, and an expansive soundstage with minimal distortion, making it ideal for serious car audio upgrades.

Each T-30 features a 30 mm soft dome driver with a precision coated textile diaphragm, housed in a machined aluminum chamber with integrated wave diffuser technology. This advanced construction helps improve dispersion and tonal accuracy while the GZ design wave guide face plate directs sound more effectively for a cleaner, more focused listening experience. With a frequency response of 1000 Hz to 26 kHz, the T-30 is built to reproduce crisp detail and sparkling highs with impressive control.

Rated at 100W RMS and 150W max, with 4 ohm impedance and 82 dB efficiency, the GZ ULTRA T-30 is engineered for strong output and dependable performance. A 500 Hz resonance frequency supports smooth operation, while the compact design allows flexible installation in high end audio builds. Whether used as part of a full ULTRA system or as a premium tweeter upgrade, the T-30 brings the refinement and precision expected from Ground Zero's flagship inspired audio range.

Features & Benefits

• Part of the premium Ground Zero ULTRA series for advanced in car audio performance
• 1.18 inch 30 mm soft dome tweeter delivers detailed and accurate high frequencies
• Precision coated textile diaphragm helps reduce distortion and improve clarity
• Machined aluminum chamber with wave diffuser enhances dispersion and sound control
• 100W RMS and 150W max power handling supports high output applications
• 4 ohm impedance, 82 dB efficiency, and 1000 Hz to 26 kHz response for versatile system integration