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

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.

the package has arrived, the times are always long but at least they arrive!

It works fine but comes without any instructions.

Thanks, it sounds very good. I really recommend it. 👍

It works perfectly, I like it.!!!

Product as ordered.

Good product. Works well.

a product that does what it needs to do

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.

Cool amplifier, very fine tuning of channels, I use it in homemade speakers with car speakers, and a computer subwoofer👍🏻 I recommend it for purchase. I purchased the power supply from a local radio supply store. In the 3rd photo the parameters are enough for me, I tried it at 12 volts, it seemed a bit weak.

A top thing, I advise everyone, it piles up nicely It doesn’t even heat up from 20v 4a, although it was packed with an enlarged cooler and a spare crank I haven't quite figured it out yet, but it's cool

The amplifier is made well, everything arrived well, but as stated, there are no 50 and 100 watts, maximum 20

I also connected a car subwoofer to 12v. To my surprise, the amp did it. The bluetooth works.

Burned out, 12v, sang beautifully, applied 21v burned beautifully, 26 limit is stated

Excellent quality, well packaged, order arrived on time.

Excellent! sounds surprisingly good. (of course with an adequate speaker)

Everything is in the kit, it remains to check the sound quality

Haven't checked yet Checked, everything works great

An excellent amplifier, the most it is to drive a sub on it.

I took a spare, this one has been working for two years now

The fee is good bass norms top for your money

The teacher is not bad, the taste does not work.

Plays very loud. Clear sound

When you turn the tone knobs crackle.

Really good sound and good bass

While norms. Haven't connected yet.

Great amp

works great

Maximum 2 watts

happy with the product

Plays great.

Great little thing

I protest...

Recommend

Working.

Norm

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