Cabinet / Enclosure / Box Speaker  


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


Speaker Box - AK-603308BC-8C3
speaker boxCabinet speaker
Type Dynamic Speaker + Sound Box
Dimension External diameter 60 x 33 x 18 mm
Rated Input Power 2.0 W
Impedance 8 ohm ± 15% at 1.5KHz
Sensitivity (S.P.L.) 72dB(W/m) ± 3 dB at AVE 1.0K,1.2K,1.5K,1.8K Hz.
Distortion Less than 8 % at 1K Hz,1.0V.
Max. Input Power Must be normal at 3.0W white noise for 1 minute.
Voice Coil Diameter 13.5 mm
Magnet Rare earth permanent (Nd-Fe-B) magnet Φ12.5 x 2.5mm
Weight 27g ± 5g
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 2.0W
Buzz, Rattle, etc. Should not be audible at 4V sine Wave between Fo to 20KHz
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