2-Pack TPA3116D2 Digital Amplifier Board - 2x50W Stereo, 5V-24V DC, For DIY Speakers & Home Audio

About This Product

Building your own speakers or need a compact, powerful amp for a project? This two-pack of TPA3116D2 amplifier boards is a fantastic value. Each board is a complete stereo amplifier that can deliver up to 50 watts per channel (into 4-ohm speakers). They run on a wide range of DC voltage from 4.5V all the way up to 26V, with 12V or 24V being the most common and recommended for best power. They use high-quality original Texas Instruments TPA3116D2 chips, along with good inductors and capacitors for clean sound. These boards have built-in protection against short-circuits, overheating, and over/under voltage. They're perfect for DIY bookshelf speakers, portable boomboxes, store background music systems, or even upgrading a small home theater. You just need to connect a power supply, input audio (like from a phone or PC), and your speakers. A super popular choice in the DIY audio community for their performance and price. Get two and build a pair of powered speakers!