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

 

Micro Speaker : AK-1508EA-6W

Micro SpeakerMylar Speaker

 
  Speaker Response
ITEM   SPECIFICATIONS
1 Type Dynamic speaker
2 Dimension External diameter 15 mm
3 Rated Input Power 0.5W.
4 Max. Input Power 0.8W.
5 Impedance 8 ohm ± 15% at 1K Hz
6 Resonance Frequency (Fo) 850 Hz ± 20% at Fo, 1V
7 Sensitivity (S.P.L.) 86dB(0.1W/0.1m) ± 3 dB at AVE 1.2K,1.6K,2.0K,2.5K Hz.
8 Frequency Range Fo – 10K Hz
9 Total Harmonics Distortion Max. 10% at 1K Hz ,0.5W.
10 Voice Coil Diameter Φ8.5 mm
11 Magnet Rare earth permanent ( Nd-Fe-B ) magnet Φ8.0 x 1.0 mm
12 Weight 1.4g ± 0.2g
13 Appearance Should not exist any obstacle to be harmful to normal operation; damages, cracks, rusts and distortions, etc.
14 Operation Test Must be normal at program source 0.5W
15 Buzz, Rattle, etc. Should not be audible at 2.0 V sine Wave between Fo to 10KHz
16 Polarity When positive voltage is applied to the terminal marked (+), diaphragm should move to the front.
17 Terminal Strength Capable of withstand 1kg load for 30 seconds without resulting in any damage or rejection.
18 Temperature Operating temperature: -20℃ to +60℃
    Storage temperature: -30℃ to +70℃

Data Sheet

Introduction of Speaker