Review on 🔊 DAMGOO 50W+50W+100W 2.1 Channel Subwoofer Amplifier Board with Treble and Bass Control, Dual TPA3116 Chip, 12-24V DC Input, Bluetooth and AUX Inputs, DIY Wireless Speakers AMP Board, Password-Free by Mike Bogan

Test update: Still does what it's supposed to. I gave up the extra input and started using Bluetooth. Buzzing over the wired connection became a problem. However, Bluetooth is still crystal clear. Too bad because I wanted to swap 2 sources. Even with a single direct-connected noise source, there is so much noise that I can't add more than 10% before the speakers start humming. deliver. Wowser, keep an eye on that. Every time I have to plug it in I see the magic smoke coming out. I'm not sure now if I would buy another one like this. I'm not buying now. It doesn't deliver the same result as I've gotten with a clear sounding receiver over 3.5 wire connections, but it's pretty damn good. I pick up a lot of white noise when the volume is turned up. I've tried the clip-on filters - to no avail. Wired connections just aren't that great. Other than that, the Bluetooth side is AWESOME. Fast connections, enough "call" connection not to be annoying. The sound is absolutely clear in terms of noise. If I were to go for a basic Bluetooth setup - I think I still can - that's perfect. However, I've been looking for a primarily wired one and it's not as good as I expected. It can be used during light audio listening, but if I want to play some tunes I need to connect through the phone and play that way. Overall I am satisfied and will try again if necessary. As far as I know, the price per feature cannot be higher than the price.d