JENSEN ELECTRIC LIGHTNING JC12-70EL 12", 16 OHM, 70W SPEAKER

JENSEN ELEC. LIHGTNING 12

THE ELECTRIC LIGHTNING'S TONE IS STRAIGHTFORWARD AND POWERFUL WITH FAT LOWS, THROATY MIDS AND CRISP, BRIGHT HIGHS. IT IS A TRUE "IN YOUR FACE" ROCK N' ROLL SPEAKER THAT CAN HANDLE THE HEAVIEST OF PLAYING STYLES AND IS DESIGNED FOR LOUD APPLICATIONS.

General Characteristics 
Nominal Overall Diameter  307 mm  12 in 
Nominal Voice Coil Diameter  50 mm  2 in 
Magnet Weight  1450 g  50 oz 
Overall Weight  9.60 lbs 
Flux Density  1.15 T 

Thiele-Small Parameters 
Voice Coil DC Resistance  RE  6.33 Ω 
Resonance Frequency  ƒS  95.0 Hz 
Mechanical Q Factor  QMS  14.77
Electrical Q Factor  QES  0.70
Total Q Factor  QTS  0.67
Mechanical Moving Mass  MMS  29.9 g 
Mechanical Compliance  CMS  94 µm/N 
Force Factor  BxL  12.70 Wb/m 
Equivalent Acoustic Volume  VAS  32.0 lt. 
Maximum Linear Displacement  XMAX  +/- 1.0 mm 
Reference Efficiency  nO  3.76 % 
Diaphragm Area  SD  490.9 cm2 
Losses Electrical Resistance  RES  133.3 Ω 
Voice Coil Inductance @ 1kHz  LE  0.60 mH 

Constructive Characteristics 
Magnet  Ferrite
Voice Coil Winding  Aluminum
Voice Coil Former  Kapton
Cone  Paper 
Surround  Integrated Paper
Dust Dome  Non Treated Cloth
Basket  Pressed Sheet Steel 

Electrical Characteristics 
Nominal Impedance  16 OHM
Rated Power  70 W 
Musical Power  140 W 
Sensitivity@1W,1m  99.0 dB

$ 96.39

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