Specification Impedance : 8 Ω Sensitivity : 94 ±2 dB (2083 V/M) Frequency response : 1 KHz - 10 kHz Power rating : 40 W R.M.S 150 W Magnet weight : 10 oz Voice coil : 16 Fits horn with 1-3/8'' x 18 TPI Threads
