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Round (10-28mm) Round (29mm above) Rectangular Dual

 

Speaker Box - AK-1503508FB-1C3
 
Square speakerrectangular speaker
 
 
  SPECIFICATIONS
Type Dynamic Speaker + Sound Box
Dimension External diameter 150 x 35 mm
Rated Input Power 3.0 W
Impedance 8 ohm ± 15% at 1000Hz
Sensitivity (S.P.L.) 71dB(W/m) ± 3 dB at AVE 0.6K,0.8K,1.0K,1.2 K Hz.
Total Harmonics Distortion Less than 8 % at 1K Hz 3.0 W
Max. Input Power Must be normal at 5.0W white noise for 1 minute.
Voice Coil Diameter 20 mm
Magnet Rare earth permanent (Nd-Fe-B) magnet Φ19 x 3mm
Weight 70g ± 8g
Appearance Should not exist any obstacle to be harmful to normal operation; damages, cracks, rusts and distortions, etc.
Operation Test Must be normal at program source 3.0W
Polarity When positive voltage is applied to the terminal marked (+), diaphragm should move to the front.
Terminal Strength Capable of withstand 1kg load for 30 seconds without resulting in any damage or rejection.
Temperature Operating temperature: -20℃ to +60℃
  Storage temperature: -30℃ to +70℃

 

Introduction of Speaker