Micro / Mini Speaker Manufacturer  


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


Micro Speaker : AK-1316DA-2

Mini SpeakerMylar Speaker


Type Dynamic speaker
Dimension External diameter 13 mm
Rated Input Power 0.5 W
Impedance 16 ohm ± 15% at 2K Hz
Sensitivity (S.P.L.) 70dB(W/m) ± 3 dB at AVE 1.2K,1.6K,2.0K,2.5K Hz.
  86dB(0.5W/0.1m) ± 3 dB
Total Harmonics Distortion Less than 8 % at 1 KHz ,1.0V.
Max. Input Power Must be normal at 0.8W White Noise for 1 minute.
Voice Coil Diameter 7.2 mm
Magnet Rare earth permanent (Nd-Fe-B) magnet Φ6.5 x 1.0mm
Weight 1.0g ± 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