Ground Zero GZIF 4.0

4″ 2-way coaxial speaker system with lightweight HQPP cone 2-way coaxial speaker system HQPP cone with 3D structure Rubber surround Resonance free steel basket Universal 4 ohms version 13 mm / 0.51″ Mylar tweeter Ferrite motor 6 dB/oct high pass filter Incl. hexagon style protection grill