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FDC-MS520 { 5.25" - 40W - 89 dB - 4 Ohm }

130 mm (5.25") coaxial speaker salt water resistant frame,grill and cone for use on ships and all other outdoor applications with good sound quality

 

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File name:All Speaker units / File size:958KB

Noes:      
130 mm marine coax      
cone   : oil coated
dustcap   : dome tweeter
edge   : rubber
gasket     plastic
noice coil     kapton
magnet   : ferrit
       
Terminals:      
"+" 4.8 x 0.8 mm      
"-"  2.8 x 0.8 mm      
       
Technical data (EN):      
nom impedance (Ohm) : 4
nom.power (Watts) : 40
peak SPL (dB) : 93
Sensitivity  (dB) : 89
average SPL (dB) : 86
res.frequency   (Hz) : 90
freq.Range (-10dB) (Hz) : 100 to 18000
Xmax +/- (mm) : 3
total weight  (kg) : 0.95
magnet weight (oz) : 11
voice coil ¢ (mm) : 25
       
Thiele / Small parameter      
Re  (Ohm) : 3.3
Qms   : 4.7
Qes   : 0.6
Qts   : 0.6
VAS (Liter) : 10.7
Mms (g) : 10.0
Rms (kg/S) : 0.9
Cms (mm/N) : 0.7
B * L (Tm) : 4.3
Sd (cm²) : 87.4
Le (mH) : 0.02

 

 

 

 



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