JENSEN C12N 12", 4 OHM, 50 WATT SPEAKER

C12N

JENSEN C12N 50WATT 4 OHM 12" CERAMIC MAGNET SPEAKER. USED IN MANY VINTAGE AMPS. FOR HELP WITH SPEAKER SELECTION  DON'T SEE THE SPEAKER YOU WANT HERE? GIVE US A CALL. WE HAVE ACCESS TO A LARGE ARRAY OF SPEAKER TYPES AND BRANDS.

General Characteristics 
Nominal Overall Diameter  307 mm  12 in 
Nominal Voice Coil Diameter  38 mm  1.5 in 
Magnet Weight  810 g  28.5 oz 
Overall Weight  7.15 lbs 
Flux Density  1.15 T 

Thiele-Small Parameters 
Voice Coil DC Resistance  RE  6.50 Ω 
Resonance Frequency  ƒS  112.0 Hz 
Mechanical Q Factor  QMS  7.01
Electrical Q Factor  QES  1.05
Total Q Factor  QTS  .92
Mechanical Moving Mass  MMS  25.2 g 
Mechanical Compliance  CMS  82 µm/N 
Force Factor  BxL  10.39 Wb/m 
Equivalent Acoustic Volume  VAS  27.6 lt. 
Maximum Linear Displacement  XMAX  1.0 mm 
Reference Efficiency  nO  3.48 % 
Diaphragm Area  SD  490.8 cm2 
Losses Electrical Resistance  RES  42.5 Ω 
Voice Coil Inductance @ 1kHz  LE  0.9 mH 

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

Electrical Characteristics 
Nominal Impedance  4 OHM
Rated Power  50 W 
Musical Power  100 W 
Sensitivity@1W,1m  98.4 db

$ 73.35

Quantity :

Powered by Fission Content Management System | Buffalo Website Design by 360 PSG
This site has no official connection with the current Ampeg company. Ampeg is a registered trademark of the SLM corporation with all rights reserved.