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Micro / Mini Speaker Manufacturer  
 

 

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

 

Speaker : AK-5008YC-3C

 

Mini Speakerpaper speaker

 

 
  SPECIFICATIONS
Type Dynamic speaker
Dimension External diameter 50 mm
Rated Input Power 0.3 W
Max. Input Power 0.5 W
Impedance 8 ohm ± 15% at 1K Hz.
Sensitivity (S.P.L.) 81dB(W/m) ± 3 dB at AVE 0.8K,1.0K,1.2K,1.6K Hz.
  95dB(0.3W/0.1m) ± 3 dB
Total Harmonics Distortion Max 5 % at 1 KHz,0.3W.
Voice Coil Diameter 17 mm
Magnet Rare earth permanent (NdFeB) magnet Φ32xΦ16x6 mm
Weight 50g ± 3 g
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 0.3W
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