Review on 🔊 Black Mini Dual Channel Home Audio Power Amplifier System - 2X40W Sound Stereo Receiver Box with LED, Ideal for Amplified Speakers, CD Player, Home Theater - 3.5mm RCA Connectivity, Suitable for Studio and Home Use - Pyle PCA2 by Candice Cooksey

I don't know what I was expecting for the price but my goodness this thing is a piece of junk. One of the speaker's spring-loaded terminals popped out when I inserted the wire. It took me a few minutes to get it back in, then it popped out again when I tried to reinsert the wire. Now I just stick the wire in and spread it out to make it work for now so I can see how it sounds. It's possible that the connector problem is just the result of a bad unit, but I won't replace it because the sound is awful: there's an outrageous amount of network hum to the speakers. I tried to start a return process for a defective item but got a message saying it can't be returned, which is odd as it doesn't fall into any of the usual inappropriate product categories. I could contact Revain support but it's so cheap I probably won't bother. Goes in the trash.