B&C 18SW115-4 18" Neodymium Subwoofer Speaker Driver 3400W 4-Ohm 4.5" Voice Coil

B&C 18SW115-4 18" Neodymium Subwoofer Speaker Driver 3400W 4 Ohm 4.5" Voice Coil

Features

• 3400 W continuous program power capacity

• 116 mm (4.5 in) split winding copper voice coil

• 35 - 1500 Hz response

• 96 dB sensitivity

• 60 mm peak-to-peak excursion before damage

• Neodymium magnet allows a very high force factor and linear excursion

• Double silicone spider with optimized compliance

• Ventilated voice coil gap for reduced power compression

• Aluminium demodulating ring for very low distortion

Specifications

• Nominal Diameter 460 mm (18.0 in)

• Nominal Impedance 4 Ohm
  

• Minimum Impedance 4.1 Ohm
  

• Nominal Power Handling1 1700 W

• Continuous Power Handling2 3400 W

• Sensitivity3 96.0 dB

• Frequency Range 35 - 1500 Hz

• Voice Coil Diameter 116 mm (4.5 in)

• Winding Material Copper

• Former Material Glass Fibre

• Winding Depth 34.0 mm (1.33 in)

• Magnetic Gap Depth 14.0 mm (0.55 in)

• Flux Density 1.16 T

Design