Ground Zero GZ ULTRA K-165

165 mm / 6.5″ ultra-high-end midwoofer with airflow-optimized spokes and lightweight carbon-fleece cone

Ultra-high-end 165 mm / 6.5” midwoofer Tightly-tolerated technical parameters Lightweight carbon-fleece sandwich cone High-excursion linear moving rubber surround Vented voice coil former reducing distortion Round CCA wire voice coil increasing power handling Airflow-optimized aluminum cast spokes Documented final technical inspection Wooden box packaging / in matching pairs GZ ULTRA 165-GRILL protection grills available separately