Amplifier Module 2.1 Class D TPA3116 2x50W + 100W with Volume / Tone / Crossover Frequency Controls

This 2.1-channel Class D amplifier module is based on the use of two TPA3116 amplifier chips. It is therefore capable of delivering up to 2x50W + 100W, enabling 2.1-channel audio amplification with a passive subwoofer. It offers numerous adjustment options via 5 potentiometers, including volume control, treble tone control, treble level (high-pass), crossover frequency, and bass level (low-pass). It features a selection of 2 analog inputs (via 3-pin connector and 3.5mm AUX jack). Output connections are provided through screw terminals for all 3 channels. As an added bonus, a V-OUT output allows powering an additional module with up to 5V 120mA. Furthermore, the module can be powered via a DC jack or screw terminal block and accepts 12-24V DC 3A.