Transducer

12 N 400

http://www.powerxpro.in/wp-content/uploads/2018/06/12-N-400.png

400 WATT POWER

75.5 mm (3 inch voice coil)

99 dB 1w @1m Sensitivity

55 Hz to 2.5 KHz Frequency Response

Neodymium Magnet Structure


Specification

Nominal Diameter Inch 12
Power Handling Capacity w(AES) 400
Max Power watts 500
Nominal Impedance ohms 8
Sensitivity (1W/1M) dB 99
Frequency Range Hz 55 – 2.5Khz
Voice Coil Diameter mm/in 75.5/3

Thiele-Small Parameters

Fs Hz 49
Re Ohms 5
Qms 6.2
Qes 0.27
Qts 0.26
Vas L 45
Mms gr 90
Cms mm/N 0.11
BL Tm 23
Le mH 0.46
Xmax mm 6.7
nO % 2
Sd cm^2 530

  • Frequency Response & Impedance Magnitude Curves
http://www.powerxpro.in/wp-content/uploads/2018/06/12-N-400-C.svg
  • Dimension Drawing
http://www.powerxpro.in/wp-content/uploads/2018/06/12-N-400-D.svg

Dimension

Overall Diameter mm 316
Bolt Circle Diameter mm 296
Baffle Cut-out Diameter mm 282
Overall Depth mm 130
Net Weight Kg 3