Clyxgs TPA3116D2 Dual Channel Class D Digital Power Audio Amplifier Board, DC12-26V High Power Stereo AMP Module for Car Vehicle Computer Speaker DIY Home Theater Audio System

Loud as the dickens

I had an old car head unit in my wood shop driving some speakers, but it was too quiet. Hooking this to the line out and powering it with an old 19V laptop brick did the trick -- loud, clear sound for very little money.

This is a rather high quality amp, and dude, does it get loud! Easy 5 stars. Someone originally suggested it as the amp for a smart speaker I was building for Home Assistant, but it turned out to be wayyy too big for that. We're talking bigger than any other component in the build. So if you're going the compact smart speaker route, this may not be your pick. That said, if loudness is your goal, this thing does not disappoint. It punches well above what I expected. Just keep two things in mind before you buy: it needs a 12-volt power source, and you'll want some real room in whatever enclosure you've got planned for it. Size it accordingly and you'll be thrilled. So, 5 stars. High quality, loud as anything, and the only "catch" is just knowing what you're getting into on power and space. Highly recommend.

The first board I received worked but one of the two channels wasn't loud even after adjusting the gain. Contacted seller and they responded fast and sent out a replacement right away. The new board works as expected. Using this board to power two old 3-way speakers without any of my own crossovers. Nice middle of the road between too much bass and too much treble. Using the supplied cable (audio IN), I cut off one end and soldered on a 3.5mm female aux jack. Now I can either plug in with a cable or use a bluetooth TX/RX. Slight hissing when no sound is coming through but pretty clean sound once you get to jamming out. I will not think twice about ordering another one from this seller in the future. We are always quick to point out the negative so I want everyone that reads this to know that this seller was a joy to deal with. Thanks a bunch

The Clyxgs TPA3116D2 is a Class-D digital stereo amplifier board. It’s aimed at DIY audio enthusiasts, car audio setups, small home theater systems, and anyone wanting a compact, efficient amplifier solution. It uses the TPA3116D2 chip (or chips) to deliver power to two channels, often with additional capability for a subwoofer in some “2.1” configurations. ⸻ Key Specifications & Features • Dual channels, stereo output.  • Power supply range typically 12-26 V DC. 

Amp is very loud. Lots of hiss but I did the modification removing R3 and changed R4 to 5.6k. No more hizz. I feed this Amp with a dc-dc buck converter red board set @ 23.95V. I haven't being able to get the volume all the way up. but with around 20w playing Bass Patrol on my TV YouTube. the voltage don't even get near 23.50V. This is gonna be an upgrade to my Bass tube. I'm just waiting for my 22k mF capacitor to finish the project.

It sucked it never worked

It's not great! Everything about this device screams budget and sub-par. As other reviewers mention, there's a constant hissing noise. This seems to be by design. Gain is controlled by two potentiometers on the board, which is difficult to tune in stereo. The board makes bad use of space, and feels cheap. I do not recommend this product.

I think 100 watts RMS is a bit of a stetch but it sound's very good.

Very powerful

NOT AS POWERFUL AS YOU THINK, NEEDS FILTER