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

 

Speaker Box - AK-582308CC-1C
 
speaker cabinetSpeaker box
 
 
  SPECIFICATIONS
Type Dynamic Speaker + Sound Box
Dimension External diameter 58 x 23 x 14.85 mm
Rated Input Power 1.0 W
Impedance 8 ohm ± 15% at 2000Hz
Sensitivity (S.P.L.) 72dB(W/m) ± 3 dB at AVE 0.8K,1.0K,1.2K,1.5 K(Hz).
  91dB(1.0W/0.1m) ± 3 dB
Total Harmonics Distortion Max. 8 % at 1 KHz ,1.0V
Max. Input Power Must be normal at 2.0W white noise for 1 minute.
Voice Coil Diameter 12.0 mm
Magnet Rare earth permanent (Nd-Fe-B) magnet Φ11 x 1.5mm
Weight 13.7g ± 2g
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