AK-380 USB SD BT.C FM AUX Audio Power Amplifier 400W+400W 2.0 CH HiFi Stereo AMP Speaker Bluetooth 5.0 Amp Receiver with 12V 5A Power Supply,FM Antenna for Car Home Bar Party

Great value for the quality, I use it to power outdoor speakers. Sometimes it’s left powered on outside in the elements for weeks at a time and still works great. Installing and connecting wires is very straight forward. Noise level isn’t bad but not nightclub loud, Bluetooth range is about 30-40 feet

When I first reviewed this, I gave it a one-star. Why the change? I thought the amp was DOA. I tried two brand new speakers: Nothing. Changed the speaker wire: Nothing. Ordered a Pyle amp because I thought this was DOA. I never suspected that I could receive two DOA speakers! (DUAL item #B000A5S926) I apologize to the manufacturer for the initial bad review. They offered a refund, which we could not accept because we had installed this amp offshore and could not get it back to the US. Good on them! I would not say that this is as good as my Pyle amplifier that I have had for 7 or 8 years. But it is decent. It has lots of options that we will probably never use. But bottom line is: it works. It would be nice if these little amps had a Left/Right balance control. Even the new Pyle does not have that. Wish list.

Needed something small that could drive my speakers at my office so I gave this system a shot as it was so inexpensive. Got it in, unboxed it, plugged it in, and hooked up my Micca Bookshelf Speakers. I was floored at the power of this little amp, the clean sound (no hums or ground loops), and the ease of use. It’s quite impressive. With the capability of screwing this in under my desk and running cables over the back, it keeps my desk clean and gives me solid sound. The functionality of the Line In is clear, the Bluetooth is easy to access and pair, and the radio has a decent pickup capability when the included antenna is plugged in. It’s a really great system for the price and the size is absolutely perfect!!! Can’t wait to try it with a couple of deep full range speakers later this week!!

for the price this is a great little amp, my only wish is the it had a usb outlet on the back also but for the price i cant complain at all.

What you get for the price is downright amazing. 400 watts / channel? LOL no. But it's powerful enough to drive good sized speakers to room-filling levels. I'm impressed and I did not expect to be.