TPA3110 Digital Stereo Audio Amplifier Board, DC 8V-26V 15W+15W Class D Power Amp Module, Fits 4-10 Ohm Speakers for DIY Audio Projects

This TPA3110 digital audio amplifier board is a classic Class D stereo power amplification module for DIY audio assembly. It delivers stable 15W+15W dual-channel output, producing clean treble, natural midrange and full-bodied bass with negligible noise.

It supports a broad DC power range from 8V to 26V, which works well with 12V switching power supplies, lithium battery packs and laptop adapters. The circuit is tuned to perfectly drive speakers with impedance between 4 ohms and 10 ohms without overload or sound loss.

Benefiting from high-efficiency digital amplification technology, the module generates far less heat than traditional analog amplifiers during long-time operation. All solder pads are printed with clear labels for power input, left/right audio input and speaker output, requiring no professional debugging after wiring.

Suitable for a wide range of homemade audio equipment, including desktop stereo speakers, portable outdoor audio, modified car auxiliary speakers and electronic experimental teaching kits. Simply connect a matched DC power supply, audio source and compatible speakers to build your own lightweight stereo amplifier effortlessly.