Features: It can separate the power wires of a car with multiple power amplifiers, without causing power supply hazard caused by connection, current and sound, etc. Via this fuse holder, the positive pole, the negative pole, and the ACC control pole can all be wired reasonably. The conductive material is adopted of high quality zinc alloy, with excellent electrical conductivity This product is 1 in 3 ways out type, 0GA(2GA/4GA)*1in ,4GA*1+8GA*2out As a great addition to your car, this fuse holder providing convenience for your car Audio Amplifier Specification: Conductive material: zinc alloy Wiring hole: 0GA(2GA/4GA)*1in ,4GA*1+8GA*2out Weight: 130 g / 4.6 oz(approx.) Package list: 1 x Fuse Holder 1、It can separate the power wires of a car with multiple power amplifiers, without causing power supply hazard caused by connection, current and sound, etc. 2、Via this fuse holder, the positive pole, the negative pole, and the ACC control pole can all be wired reasonably. 3、The conductive material is adopted of high quality zinc alloy, with excellent electrical conductivity 4、This product is 1 in 3 ways out type, 0GA(2GA/4GA)*1in ,4GA*1+8GA*2out 5、 As a great addition to your car, this fuse holder providing convenience for your car Audio Amplifier