| Model | Car specific midrange speaker |
|---|---|
| Diameter | 165 mm / 6.5″ |
| Power handling (RMS/max.) | 70 / 100 Watts |
| Impedance | 3 Ohms |
| Efficiency | 87 dB |
| Frequency Response | 50 Hz – 5 kHz |
| Voice coil | 38 mm / 1.5″ copper |
| Cone | Reinforced paper |
| Mounting Ø | 142 mm / 5.59″ |
| Mounting depth | 62 mm / 2.44″ |
| Resonance frequency (Fs) | 60 Hz |
| Damping ratio (Qts) | 0.61 |
| Equiv. air volume (Vas) | 11.4 L / 0.40 ft³ |
Ground Zero produserer forsterkere, høyttalere, subwoofere og tilbehør for bilstereo markedet
