18N1600 - LF Drivers

18N1600 - LF Drivers

Product description:

High power low distortion extended low frequency transducer for bass reflex and horn loaded system. 

Main features:

  • aluminum die-cast octagonal frame with small installation dimensions; 
  • removable self-centering neodymium magnet system; 
  • inside-outside copper voice coil;
  • ventilated voice coil gap;
  • double aluminum demodulation ring;
  • glass fiber reinforced weather protected cone;
  • double silicon spider.

Product specification:

  • 18” nominal diameter;
  • 3200 W AES program power;
  • 98 dB 1W/1m sensitivity;
  • 4.5” copper voice coil;
  • 10.7 kg weight.

Specifications
Nominal diameter, inches (mm) 18(460)
Nominal impedance, Ohm 8
Rated power (AES), W 1600
Frequency range, Hz 35-1000
Sensitivity (1W / 1m), dB 98
Minimum impedance, Ohm 7,3@140Hz
Bl product, Tm 36,5
Voice coil inductance, mH (1kHz) 1,63
Moving mass Mms, g 270
Voice coil
Diameter, inches (mm) 4,5(115)
Winding material copper
Former material glass fiber
Winding depth, mm 30
Magnetic system
Magnetic gap depth, mm 14
Flux density, T 1,25
Thiele-Small parameters
Fs, Hz 35
Vas, l 170
Qts 0,23
Qes 0,24
Qms 5,5
Re, Оhm 5,5
Sd, сm2 1250
Xmax, mm 11,5
n, % 3
Mounting information
Overall diameter, mm 448/480
Baffle cutout diameter, mm 424
Bolt hole diameter, mm 7,5/9,5
Bolt circle diameter, mm 450
Height, mm 218
Net weight, kg 10,7