This speaker is widely used for small speakers, small satellite boxes, multimedia, computer audio, subwoofers, convenient audio products, small sound columns, sound producing products, etc...

It is made of environmentally friendly temperature resistant material, sufficient power, good quality, fine workmanship, good volume, good material, and good sound quality,  

 

Diameter: 20mm 23mm 30mm 36mm 40mm 50mm
 

Impedance:8+15%Ohm
Rated resonance frequency:450+20%Hz 
Rated frequency range:450~12000Hz 
Rated characteristic sensitivity level:93 ± 3dB 
AT 600, 800, 1000, 1200Hz 
Rated power:500 mw
Maximum input power:1000 mw
Distortion rate:3% MAX INPUT1000Hz