15N1200 - LF Drivers

15N1200 - LF Drivers

Product description:

High output low distortion low frequency transducer for bass reflex and band pass 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 cone;
  • double silicon spider.

Product specification:

  • 15” nominal diameter;
  • 2400 W AES program power;
  • 97 dB 1W/1m sensitivity;
  • 4” copper voice coil;
  • 7,5 kg weight.

Specifications
Nominal diameter, inches (mm) 15(380)
Nominal impedance, Ohm 8/4
Rated power (AES), W 1200
Frequency range, Hz 40-1500
Sensitivity (1W / 1m), dB 97
Minimum impedance, Ohm 7,1@150Hz
Bl product, Tm 26,5
Voice coil inductance, mH (1kHz) 1,1
Moving mass Mms, g 164
Voice coil
Diameter, inches (mm) 4(100)
Winding material copper
Former material glass fiber
Winding depth, mm 30
Magnetic system
Magnetic gap depth, mm 10
Flux density, T 1,4
Thiele-Small parameters
Fs, Hz 37,8
Vas, l 126
Qts 0,31
Qes 0,32
Qms 10,5
Re, Оhm 5,8
Sd, сm2 905
Xmax, mm 12,5
n, % 2,1
Mounting information
Overall diameter, mm 405/380
Baffle cutout diameter, mm 356
Bolt hole diameter, mm 6,5/10
Bolt circle diameter, mm 388
Height, mm 188
Net weight, kg 7,5