Micro / Mini Speaker Manufacturer  




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


Mini Speaker : AK-1608EA-4

Mini SpeakerMylar Speaker


Type Dynamic speaker
Dimension External diameter 16 mm
Rated Input Power 1.0W (Long Time)
Max. Input Power 1.2W (Short Time)
Impedance 8 ohm ± 20% at 1000Hz.
Sensitivity (S.P.L.) 85dB(1W/m) ± 3 dB at AVE 1.5K 2.0 2.5K 3.0KHz.
  91dB (1W / 0.1m) ± 3 dB
Total Harmonics Distortion Max 8 % at 1 KHz,1.0W.
Voice Coil DiameterΦ8.35 mm
Magnet Rare earth permanent (Nd-Fe-B) magnet Φ7.9 x 1.2 mm
Weight 1.6g ± 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 – 1.0W
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