DC 12V 8900W 4-Channel Car Amplifier — Aluminum Alloy High-Power Stereo Amp for Subwoofer & 4 Door Speakers

High-output DC 12V car amplifier delivering 8900W across four channels in a durable aluminum alloy chassis. Built on a Class A/B topology for balanced power and sound, this unit supports stereo surround operation. It is engineered to primarily drive four door speakers while also powering a passive subwoofer. Designed for wide application in vehicle audio systems.