2*50W+100W Power Subwoofer Bluetooth Amplifier Board Sound Class D Home Theater Audio Stereo Equalizer AUX Amp

For For a first order on Joom, a site I hadn't heard of until recently, I was pleasantly surprised.. -The amplifier module arrived surprisingly fast (2 weeks), compared to the waiting time from another well-known site. -The tracker worked very well. -I like that I can select the type of transport, hence the short delivery time, compared to another site where the fee on another courier is much higher -The module is functional, surprisingly efficient. I connected it to a 24V5A amplifier, I have 2 8Ohm 60W RMS bass speakers per piece, 2 tweeters and 2 4Ohm car speakers. -I can't use the volume to the maximum because it would break the speakers. -The connection is made quickly, the connection sound is really pleasant and does not bother regardless of the volume. With -The cooling radiator does not stick to the gum received in the package. I'm going to have to look for a thermal paste and fix it there somehow. -The assembly of the module in the box is done through 4 very small holes. It would not have damaged 4 fixing screws in the package..

It's a great thing. What you need to pay attention to, so that the cooler is well attached, the flood solution is not the best, I recommend converting it to thermal paste, and do it between the integrated circuits. This way you can feed it even with 24V and it won't burn out. Another thing is that Bluetooth is very strong and interferes a lot, and sometimes some Wi-Fi as well. Whatever. I also had the problem that when I inserted the 3.5 jack into the AUX/in input, the Bluetooth was disconnected, and I did not find a way to activate it again without removing the jack, however, now I found the SINILINK application in the app store, which allows controlling the inputs, there are predefined EQ settings, setting the name and password for bluetooth, maybe I can switch inputs with this, and I will also try USB, since several people have complained that there is no app for USB... so it probably is. It plays great, I have a Magnat S70 ki connected, and a passive subwoofer, it plays incredibly well.

Not yet tested, the buttons are very low-end plastic! The chrome color won't last long, that's for sure.

It worked for 10 minutes then it stopped working. Properly fed, properly assembled. Disappointed. Something must have burned.