M1 PRO 320W Bluetooth Power Amplifier, 2 Channel Audio Amp, Wireless Receiver, for Home Stereo Speakers/Active Subwoofer, with Treble & Bass Control/U-Disk Music Player

Awesome little amp. I bought 3 of them to complete my home sound system. I paired them with 3 chromecast 4ks and 3 HDMI to RCA converters and got my ceiling speakers and backyard speakers to all play the same thing using Google home. I even have Google homes in my rooms and bathrooms. So now I have a proper full home sound system powered by these mighty little amps. I have them set to around 45% volume and they push my speakers which are Polks and Yamahas outside to the max! They sound great and are affordable. I would certainly buy from Douk again! They power 4 speakers easily. My custom approach using these was way cheaper than going for Sonos or Bose amps and works great with Spotify and google home. The Bluetooth also works well but I don't use that function at all. I just leave them set to RCA input and use the Chromecasts to power them. Make sure to set your Chromecast to control their own volume and under power settings I set them to never sleep. Other than that its an easy setup and worked out great.

I bought this to connect to outdoor patio speakers and it works great. It has plenty of power, I run the volume at 50% max, and sounds great paired with my 10" sub. The bluetooth functionality works flawlessly. It connects to my phone instantaneously when switched on. It also has the option to play from RCA and usb sources which is convenient for switching between TV audio and music via bluetooth. I have the unit mounted on the arm of a TV wall mount hidden from view for a very clean appearance. It has done great all summer outside in hot and humid Florida. Recommended.

Muy buen amplificador levanto sin problemas dos bocinas de un mini componente Sony genezy buen rendimiento sin distorsión

Great little amp. Heaps of power and very clean sound. The line-level Sub output is also worthwhile. A reasonable price for a great sounding, compact audio amplifier.

Given the mixed reviews, I was skeptical about buying this unit, but I’m glad I gave it the chance. I have tall, two-way floor standing speakers and a pair of bookshelf speakers too. Given it’s power output (160w) at 4ohm I was expecting it to clip or power down with my bigger speakers. I tried them first and so far I haven’t experienced this. However you may get more detail from the smaller speakers. The unit is compact (pictured with beer can for reference) because of its external power supply. It doesn’t have any ventilation which I thought might be an issue but after a few hours of playback it’s not even warm. I have experienced the issue where sound randomly drops out over Bluetooth, but I was doing other things on my phone when it happened. I would suggest leaving your device to play, or if that isn’t an option use the USB/line in. Make sure you attach the antenna, too, or the Bluetooth range will be short. Now.. the sound quality. I wasn’t expecting the digital to analog conversion (DAC) to be fantastic or the fidelity from the power supply and capacitors to be amazing. BUT. I was pleasantly surprised. High end is detailed, without being scratchy, if you crank the treble knob. The low end leaves some to be desired and if you crank the bass knob mid-range becomes a bit muddy. If you pair this amplifier with an active subwoofer, though, you can get enough low end without destroying your mid-range. The unit does have a relatively high noise floor meaning you can hear some hiss or static with nothing playing in a silent room, but the noise does not increase with volume. The unit itself looks clean, the knobs and switch feel solid and provided you have banana plugs the speaker connection is good. Packaged well (though it could be more sustainable than foam), delivered quickly and easy to set up. I even gave the device a custom name with Bluetooth so I know what I’m connecting to. Considering these features and the quality, the value for money is incredible. Nice!