Ground Zero GZRF 4.0SQ 100 mm / 4″ 2-way coaxial speaker system 1 ohm This patented process automatically corrects

This patented process automatically corrects for the bass roll-off that is common with many factory-installed audio systems and AudioControl’s unique and exclusive AccuBASS™ circuitry maintains and restores the Bass as the volume is turned up

33 g Bl Factor Bl 21

AMP MEDICS DESIGN / KOREAN MADE

2DSPL is equipped with a 4" black aluminum dual 2-ohm voice coil wound with high-temp CCAW

Ground Zero GZRF 4.0SQ 100 mm / 4″ 2-way coaxial speaker system 1 ohm This patented process automatically corrects110 Watts max 4 2 way coaxial speaker system with black anodized aluminum cone and 3 ohms inpedance 2 way coaxial speaker system Aluminum cone Rubber surround Nomex spider Resonance free steel basket High efficient 3 ohms version 25 mm 1 silk dome tweeter Ferrite motor Tweeter and overload protection Incl. protection grill Model 2 way coaxial speakers Diameter 100 mm 3. 94" Power Handling (RMS max.) 70 110 Watts Impedance 3 ohms Efficiency 90 dB