Transducer

12 M 300

http://www.powerxpro.in/wp-content/uploads/2018/06/12-M-300.png

300 WATT POWER

75.5 mm (3 inch voice coil)

97 dB 1w @1m Sensitivity

55 Hz to 2.5 KHz Frequency Response

Ferrite Magnet Structure


Specification

Nominal Diameter Inch 12
Power Handling Capacity w(AES) 300
Max Power watts 400
Nominal Impedance ohms 8
Sensitivity (1W/1M) dB 97
Frequency Range Hz 55 – 2.5Khz
Voice Coil Diameter mm/in 75.5/3

Thiele-Small Parameters

Fs Hz 57
Re Ohms 6
Qms 8.43
Qes 0.39
Qts 0.38
Vas L 54
Mms gr 57
Cms mm/N 0.15
BL Tm 18
Le mH 0.44
Xmax mm 4.8
nO % 3.6
Sd cm^2 530

  • Frequency Response & Impedance Magnitude Curves
http://www.powerxpro.in/wp-content/uploads/2018/06/12-M-300-C.svg
  • Dimension Drawing
http://www.powerxpro.in/wp-content/uploads/2018/06/12-M-300-D.svg

Dimension

Overall Diameter mm 316
Bolt Circle Diameter mm 293-300
Baffle Cut-out Diameter mm 282
Overall Depth mm 140
Net Weight Kg 9