Set of coaxilaes 2-way 6.5 “(165) For Cars. Nickel coated cone with rubber edge. 8 oz Magnet. Diameter 25 mm tweeter with titanium cone and coil ASV. RMS Power 2 x 40 W. Maximum power of 2 x 80 W. Sensitivity of 90DB. Frequency Response of 60 – 22,000 Hz. 4 Ohm Impedance. Mounting depth 57 mm