Ground Zero GZTF 16

Diameter of midwoofer or midrange: 165 mm / 6,5? Mounting diameter of midwoofer or midrange: 143.5mm / 5.65 Mounting depth of midwoofer or midrange: 67 mm / 2.64? Voice coil of midwoofer or midrange: 25 mm / 1? Cone of midwoofer or midrange: HQPP Basket of midwoofer or midrange: Steel Magnet of midwoofer or midrange: Ferrit Voice coil of tweeter: 13 mm / 0.51? Cone of tweeter: Mylar Housing of tweeter: ABS Magnet of tweeter: Neodym Power handling WRMS: 90 W Power handling W peak: 130 W Impedance: 3 Ohm SPL: 91 dB Frequency response: 50Hz-22Khz