Review on 🔊 Facmogu AK380 400W+400W Mini Audio Power Amplifier, 2.0 CH Bluetooth 5.0 Receiver Speaker Amp with 12V 5A Power Supply, Bass & Treble Control Music Player Sound Amplifier for Car Home Garage - Enhanced SEO by Steven Ali

Let's start with; it's $28. Set your expectations there. Here's what I don't like: when the device is off, it defaults to "line" instead of the last setting (e.g. Bluetooth). The remote is in VERY line of sight. It must point to the device to be replaced. That leaves me with two options: 1) Buy a Bluetooth adapter with a headphone jack and plug in the line. 2) Line up the echo point. Both of these options involve the use of a line. I can't rate below 3 stars because it works and I paid $28; So what did I expect? There is no hiss in the speakers so .idk. At least if I want to buy a bluetooth adapter and connect it to the line then I can spend the money. I would recommend a different brand if you want something that defaults to where you last left off. A Firefly Bluetooth adapter costs $35-$40, so a $70 amp is recommended here that either plugs into your latest setup or has a remote control that doesn't require a site line. Again, I can connect an echo dot to it and call it good. Let's see what I do.