Review on Bluetooth 5.0 Stereo Audio Amplifier Receiver - 4 Channel, 440W Peak Power Home Theater USB, 🔊 SD, FM - 2 Mic in Echo, RCA, LED - Speaker Selector for Studio, Home - MAMP5 by Ryan Gilliam

I was skeptical about buying an unknown brand with no feedback or questions. I wanted a stereo for the patio. Bought 1 pair of Polk Atrium 4s and 2 pairs of Klipsch KHO-7s for a total of 6 speakers with room for two more. Absolutely delighted with the stereo. Although 440 watts are specified, this is not the case. However, this is certainly enough to ensure the sound quality of these speakers. In fact, it has more options than I can use without sharing music with neighbors, but I'm on a 2-3 acre property. Each set of speakers has its own volume control, which is unheard of. This has the advantage that each range can be conveniently set to volume levels. Its bluetooth capability works great. Has RCA inputs for adding CD/DVD etc and an Aux jack. There's even a line/out, so I'm thinking about going the old route and adding an EQ for fine tuning. Another interesting feature is the ability to connect two mics for karaoke, which I'll never use, but it can also amplify acoustic guitars etc. The cost of this stereo is very attractive. I recommend trying a fun setup. I don't know why the rating is "junk".