Diameter of tweeter: 75 mm Mounting diameter of tweeter: 50 mm Mounting depth of tweeter: 36 mm Voice coil of tweeter: 25 mm Cone of tweeter: Coated silk dome Housing of tweeter: Aluminium Magnet of tweeter: Neodymium Power handling RMS: 100 W Power handling W peak: 150 W Impedance: 4 Ohm Sensitivity: 93 dB Frequency response: 3 – 22 kHz PRICE PER PIECE.