JENSEN P12Q 12" 8 OHM,40 WATT ALNICO SPEAKER

P12Q

JENSEN P12Q, 8OHM, 40 WATT12"  ALNICO SPEAKER.  FOR HELP WITH SPEAKER SELECTION CHECK THE CHART ON OUR TECH INFO PAGE.  DON'T SEE THE SPEAKER YOU WANT HERE? GIVE US A CALL. WE HAVE ACCESS TO LARGE ARRAY OF SPEAKER TYPES AND BRANDS.

General Characteristics 
Nominal Overall Diameter  306 mm  12 in 
Nominal Voice Coil Diameter  32 mm  1.25 in 
Magnet Weight  300 g  10.5 oz 
Overall Weight  4.10 lbs 
Flux Density  0.98 T 

Thiele-Small Parameters 
Voice Coil DC Resistance  RE  5.72 Ω 
Resonance Frequency  ƒS  90.4 Hz 
Mechanical Q Factor  QMS  10.62
Electrical Q Factor  QES  2.38
Total Q Factor  QTS  1.94
Mechanical Moving Mass  MMS  22.1 g 
Mechanical Compliance  CMS  140 µm/N 
Force Factor  BxL  5.50 Wb/m 
Equivalent Acoustic Volume  VAS  47.5 lt. 
Maximum Linear Displacement  XMAX  1.0 mm 
Reference Efficiency  nO  1.42 % 
Diaphragm Area  SD  490.8 cm2 
Losses Electrical Resistance  RES  25.5 Ω 
Voice Coil Inductance @ 1kHz  LE  0.67 mH 

Constructive Characteristics 
Magnet  AlNiCo
Voice Coil Winding  Copper 
Voice Coil Former  Nomex
Cone  Paper 
Surround  Integrated Paper
Dust Dome  Solid Paper
Basket  Pressed Sheet Steel 

Electrical Characteristics 
Nominal Impedance  8  
Rated Power  40 W 
Musical Power  80 W 
Sensitivity@1W,1m  95.0 dB

$ 110.00

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