15N501 - LF Drivers

15N501 - LF Drivers

Product description:

High output low distortion mid bass transducer for compact 2-way speakers. 

Main features:

  • aluminum die-cast octagonal frame with small installation dimensions; 
  • removable self-centering neodymium magnet system; 
  • inside-outside copper clad aluminum voice coil;
  • ventilated voice coil gap;
  • double aluminum demodulation ring.

Product specification:

  • 15” nominal diameter;
  • 1000 W AES program power;
  • 98,5 dB 1W/1m sensitivity;
  • 3” CCAW voice coil;
  • 4.5 kg weight.

Specifications
Nominal diameter, inches (mm) 15(380)
Nominal impedance, Ohm 8/4
Rated power (AES), W 500
Frequency range, Hz 50-3000
Sensitivity (1W / 1m), dB 98,5
Minimum impedance, Ohm 6,6@200Hz
Bl product, Tm 19,6
Voice coil inductance, mH (1kHz) 0,6
Moving mass Mms, g 96
Voice coil
Diameter, inches (mm) 3(76)
Winding material CCAW
Former material glass fiber
Winding depth, mm 19,2
Magnetic system
Magnetic gap depth, mm 8
Flux density, T 1,4
Thiele-Small parameters
Fs, Hz 44,5
Vas, l 144
Qts 0,39
Qes 0,41
Qms 7,6
Re, Оhm 5,8
Sd, сm2 876
Xmax, mm 7,5
n, % 3
Mounting information
Overall diameter, mm 422/390
Baffle cutout diameter, mm 354
Bolt hole diameter, mm 6/8
Bolt circle diameter, mm 398
Height, mm 164
Net weight, kg 4,5