Features:
18" Loudspeaker
Nominal Diameter 46cm (18")
Power rating 700 Watts
Frequency range Up to 2 kHz
Nominal Impedance 8 or 16 Ohms
Sensitivity (1 W 1 M) 97 dB
Resonance 25 Hz
Enc. Vol. Recommended 100 to 350 Litres
Displacement limit 16 mm (0.64”)
Voice coil diameter 127 mm (5.08”)
Voice coil Copper
Voice coil winding depth 25 mm (1.0”)
Suspension (Spider) Dual Fabric
Magnet gap depth 9 mm (0.36”)
Magnet material/mass Ceramic/3.0 Kg (110 oz.)
Magnetic assembly total mass 11.75 Kg (25.97 Lbs.)
Heavy duty 18" cast aluminium frame with extra wide flange for increased rigidity, 5” copper voice coil capable of dissipating