12V 1000W Subwoofer Car Audio Amplifier High Power Amplifier Board Powerful Bass Sound amplificador

Package include:
1 x Car Audio Amplifier Board
Specification
Name: Amplifier Board
Voltage:12 V
Current:80A
Maximum power:1000 W
Impedance: 4Ω
Size:215mmx170mm
Feature
High efficiency, wide frequency
Give you a wonderful in-car entertainment.
With current protection, overload protection, short circuit protection.
Durable in use
Note:
1:Connected to the 12V power supply must be connected to the positive electrode of a
battery, can not in the car just to find a positive line connected, or burned out car circuit
2:GND interface must be connected with the cathode
3:Connect the power cord of the three interface in the middle of the interface is the control
line rem, began testing machine take 12V test. And then find the top of the CD ACC control
line interface wiring, and be careful not to touch the ground in the car, the exposed place
carefully with electrical tape wrapped package is solid, otherwise it will cause a short circuit
burned out the machine.