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NO.:
M04A-8OHM
Name:
4 inch subwoofer driver
Spec:
4 inch
Remarks:
Category:
Subwoofer driver
 
   Detail

Special Features:

  • 4'' midwoofer
  • Ferrite motor
  • High power handling
  • Low resonant requency  and low distortion
  • Designed  for high quality multimedia

System Specification:

DiaphragmPaperNet.Weight0.9kg
Surround
RubberMoving Mass
6.56g
Nominal Impedance
8 ohmSuspension Compl
858 um/N
DCR Impedance
6.65 ohmEffec Piston Area
0.00490m2
Sensitivity 1W/1M
85 dBLevc@ 1KHz
1.3 mH
Frequency Response
68-5K Hz X-max  
 +/-4mm
Resonant Frequency
68 HzVas
2.93L
Voice Coil Diameter
25.5 mmQts
0.34
Rated Power Input
50WQms
1.65
Maximum Power Input
70WQes
0.43

Mechanical 2D Drawing:


Frequency and Impedance Response:



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