Digital audio amplifier TPA3116D2 2.1 channels 2x50W + subwoofer with tone control

This powerful two-channel audio amplifier with subwoofer support is built around the highly efficient TPA3116D2 chip. The board delivers clear, immersive sound in a 2.1 configuration and features a heatsink for efficient heat dissipation. On the front panel, convenient rotary controls let you adjust stereo balance, bass level (Bass) and overall volume (Volume). External audio sources connect via a standard 3.5 mm jack and a 3-pin port, and the board is powered by a DC source of 12–24V. Features: Product type: Class D digital audio amplifier with subwoofer support (Digital Audio Amplifier Board) Specifications: TPA3116D2 audio chip, 2.1 configuration (left and right channels at 50W each + subwoofer), DC 12–24V power, 3.5 mm and 3-pin audio inputs, potentiometers for stereo, bass and master volume control Applications: assembly and upgrade of home audio systems, multimedia speakers, active subwoofers and DIY projects