Micro / Mini Speaker Manufacturer  




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


Mini Speaker : AK-2032EB-5

Micro SpeakerMylar Speaker


Type Dynamic speaker
Dimension External diameter 20mm
Rated Input Power 0.5W.
Max. Input Power 0.8W.
Impedance 32 ohm ± 15% at 2K Hz
Sensitivity (S.P.L.) 92dB(0.1W/0.1m) ± 3 dB at AVE1.0K,1.8K,2.0K,2.5K Hz.
  98dB(0.5W/0.1m) ± 3 dB
Total Harmonics Distortion Max. 8% at 1K Hz ,0.5W.
Voice Coil Diameter8.5 mm
Magnet Rare earth permanent (Ferrite) magnet Φ8 x 1.0 mm
Weight 2.5g ± 0.3g
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 0.5W
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