4-Channel Car Audio Amplifier 7800W Class-D Stereo Power Amplifier 4-Way High Power Amp

Features:
4-channel power amplifier adopts multi-layer PCBs board, which is firm and fine, anti-drop and shock-resistant, effectively improving the sound quality of car audio.
Built-in multiple protections, power short circuit protecting, high temperature protecting and signal short circuit protecting, reliable quality and safer to use.
The integrated pure aluminum heat dissipation housing protects the circuit, has nice anti-drop and shock resistance, and has nice stability.
Two-color coil transformer, small size, high power, rejects all short circuits, and improves the utilization rate of PCBs boards.
The pure copper nickel-plated terminal blocks solve the problem of easy oxidation of pure copper, with nice contact performance and strong anti-interference.