Car Amplifier Fuse Holder Auto Audio One in Two Fuse HolderDescription: Wiring Specifications: 0GA (4A) * 3IN                 + 4GA (8GA) * 2OUT Product installation: whole gilded MANL Insurance sheet 2                 0GA \/ 4GA sets a line number conversion                 4GA \/ 8GA line number converting two sets Built: 60A fuse Quatity: one Name: Insurance Block Uses: mainly used to connect audio power lines. Role: to prevent excessive current protection appliances. When you install multiple amplifier in car or some electrical power、 you can optional one Road、 to minimize current consumption. Interface: 4GA input interface 3、 6 \/ 8GA output interface 2  Package Included: 1 X Car Amplifier Fuse Holder