Ground Zero GZRT 25SQ

Diameter of tweeter: 49.5 mm / 1.95″ Mounting diameter of tweeter: 43.10 mm / 1.7″ Mounting depth of tweeter: 22 mm / 0.87″ Voice coil of tweeter: 25 mm / 1″ Cone of tweeter: Titanium Housing of tweeter: Machined aluminum Magnet of tweeter: Neodymium Power handling WRMS: 70 W Power handling W peak: 110 W Impedance: 3 Ohm SPL: 92 dB Frequency response: 3 - 26 kHz.