for bass reflex or horn loaded designsNominal Diameter: 18” / 457.2 mm
Rated Impedance: 8 Ω
Peak Power (6dB Crest Factor): 4000 w (A.E.S)
Power handling: 1000 w (A.E.S)
Sensitivity (1 w - 1 m): 96 dB
Usable Frequency Range -6dB: 35 Hz - 2 kHz
Voice Coil Diameter: 5.0" / 127 mm
Net Weight: 28.85 lb / 13.09 Kg