Specifications
Nominal diameter 18 in (460 mm.) Nominal Impedance 8 ohm Power rating 1000 w. Sensitivity (1W/1M) 98 dB Frequency range 40 Hz - 3 KHz Voice coil material Copper wire with aluminum former Voice coil diameter 76 mm. Magnet dimension 220 x 20 mm. Net weight 10.5 kg