7900W 12V 4-Channel Car Amplifier — Class A/B Multichannel Stereo with Passive Subwoofer, Slim Aluminium Alloy Design

This high-output 4-channel car amplifier delivers 7900W of power at 12V, engineered for powerful in-vehicle audio. Built on a Class A/B topology, it provides warm, efficient amplification suitable for demanding listening. The unit supports stereo surround playback and is primarily designed to drive main four-door speakers while also supplying a passive subwoofer. A slim profile and robust chassis are achieved through an Aluminium alloy casting drawing process, making the amp compact and durable for vehicle installation.