Treble and Bass Control 2.1 Channel Amplifier Module USB Input 2.1 Channel Amp Board for Electronics Hobbyists, Speaker Projects

This 2.1 channel amp board is a compact audio equipment solution for DIY speaker builds, home audio upgrades, and hobby electronics projects. As an amplifier board and amp module, it drives left and right speakers plus a subwoofer for a fuller 2.1-channel sound setup. The Bluetooth amplifier board offers separate treble, bass, and subwoofer controls, giving you flexible sound shaping for different listening styles. Connectivity includes USB input, AUX audio input, Bluetooth input, and a 3.5 mm output, making it easy to connect multiple sources in a single versatile board. With 50W+50W+100W output, this module is designed to add stronger bass, clearer clarity, and more room-filling sound to your speaker project.