12N1000 - LF Drivers

12N1000 - LF Drivers

Product description:

High output low frequency transducer for compact bass reflex and horn loaded system. 

Main features: 

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

Product specification:

  • 12” nominal diameter;
  • 2000 W AES program power;
  • 96 dB 1W/1m sensitivity;
  • 4” copper voice coil;
  • 6.5 kg weight.

Specifications
Nominal diameter, inches (mm) 12(300)
Nominal impedance, Ohm 4/8
Rated power (AES), W 1000
Frequency range, Hz 45-1500
Sensitivity (1W / 1m), dB 96
Minimum impedance, Ohm 7,7@240Hz
Bl product, Tm 27
Voice coil inductance, mH (1kHz) 1,43
Moving mass Mms, g 114
Voice coil
Diameter, inches (mm) 4(100)
Winding material copper
Former material glass fiber
Winding depth, mm 24
Magnetic system
Magnetic gap depth, mm 12
Flux density, T 1,26
Thiele-Small parameters
Fs, Hz 46,5
Vas, l 45
Qts 0,24
Qes 0,25
Qms 4,5
Re, Оhm 5,5
Sd, сm2 552
Xmax, mm 9
n, % 1,73
Mounting information
Overall diameter, mm 318
Baffle cutout diameter, mm 286
Bolt hole diameter, mm 7
Bolt circle diameter, mm 302,5
Height, mm 155
Net weight, kg 6,5