Item:21-1F23 (4 ohm)
Spec:57mm , 4Ω, 3-5W
Height:15.5±0.5mm,Dia:57±0.5mm
Item:21-1F24 (8 ohm)
Spec:57mm , 8Ω, 3-5W
Height:15.5±0.5mm,Dia:57±0.5mm
Each unit will be put into Plastic Blister Pack first ,
Then put into each individual inner box to Carton Box afterwards ,
And shipment by Formal Carton Box Pack.
1) Life Test: Must be normal after load test : white noise 24-48 hours.
2) High Temperature : +70℃ ± 2℃，20-50% , Duration : 24 hours.
3) Low Temperature : -20℃ ± 2℃ , 20-50% , Duration : 24 hours.
4A) Humidity Test : Temp +40℃ ± 2℃, Relative Humidity : 93(+2/-3)% , 24 Hours(GB) ,
4B) Keeping in Room Temperature for 1 hour, then test.
5) Dropping Test : By 600±25mm with 60°±5° slope (GB)
Current Location：
