rijtus TPA3116D2 Dual-Channel Stereo High Power Digital Audio Power Amplifier Board 2x120W XH-M543

Works great on 12v and 20v. On 12v volume is low but enough to fill your room. I used 19.7v 3.9amp laptop charger as power supply and it was just rocking. It is unbelievable considering the board size. Bass is great. You need to make sure the power supply is good with high amps. There is no buzzing or background noise at all. The chip heats a bit on high volume prolonged but doesnt seem to be an issueOnly con is that it sends a voltage signal to speaker on start and after turning off. Its not an issue but i feel like its not good to speakers.Setting Up/Connecting - Connect speaker wires directly, power supply directly, and you will have to cut and solder the audio in to an aux cable or rca female jack. Make sure u use good quality items.Note - This doesnot comes with a case, You will have to deal with it yourself. The board have two inbuilt volume controls but its pratically useless if you are considering to place it inside some enclosure.Overall a great purchase with great quality

The board is good. Components are good but the only issue is package handling. Heatsink is separated from the board and i have to fix it.

Very good sound quality .

Received the product on 12 dec 2019 after opening the package heat sink was detached and one resistor also was missing, later found inside the cover. Packaging seems okey but don't know how its detached. I have seen so many others complainted the same. Anyhow i have requested return for the product

TPA3116D2 HI-FI AMPLIFIER BOARD 120+120 POWER FULL BEST SPEAKER SYSTEM SOUNDS

Clear sounds

Terrific device make sure you connect a Bluetooth panel with it and feed 24 v high power sound then you will see how powerful this amplifier is.. Output is crystal clear a high quality device..

I ordered this n see wat i got😔Bt this tpa3116 is good not bad bass is little powerfull and treble is decent i m not happy with amazon wrong material delivered