Cabinet / Enclosure / Box Speaker  


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


Speaker Box - AK-803108DC-1C
speaker boxCabinet speaker
Type Dynamic Speaker + Sound Box
Dimension External diameter 80 x 31.1 mm
Rated Input Power 2.5 W
Max. Input Power 3.0 W
Impedance 8 ohm ± 15% at 1.5KHz
Sensitivity (S.P.L.) 77dB(W/m) ± 3 dB at AVE 1.0K,1.2K,1.6K,2.0K Hz.
Total Harmonics Distortion Max. 9 % at 1 KHz,2.5W.
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 2.5W
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