Pyle Wireless Bluetooth Home Audio Amplifier - 90W Dual Channel Mini Portable Power Stereo Sound Receiver w/ Speaker Selector, RCA, AUX, LED, 12V Adapter - For Smartphone PA, Studio Use - PFA330BT

the sound quality is great. I have this product hooked up in my ceiling to power a speaker for my bathroom. I have this plugged into a switch I installed that is controlled by my bathroom switch and turns it on and off. the pros: great sound, its Bluetooth, its compact. cons: the Bluetooth feature is sort of disappointing. if you have multiple phones that have connected to this device, then when you turn it on, you have a great chance that the other device will connect and not yours. so basically when you done using the device, you need to remove the device from your Bluetooth menu if you want someone else to use it with no issues to connect. another con is sometimes it doesn't connect, even if your the only one trying to connect your device. if you use this product like I did, and keep it in the attic, then you must keep the volume up so you can turn up your device as loud as you like. the downfall is when you turn on the amp, it make a loud noise when you turn it on. I actually purchased 2 of these. 1 for each bathroom. the weird thing is 1 of the amps beep really loud and plays a quick tone as your connected. the 2nd amp talks and says power on, then when your device is connected it says "connected". and they are the exact same amps. so I found that a little odd. I would totally give this amp 5 stars if the Bluetooth worked better. connect the device that's on your menu rather then having to delete it from your device then re-pair every time you want to use it. but other then that, great amp. powers 1 speaker nicely, clean and crisp. not sure how it would power 2. never tried it.HelpfulReport

Once in a while you find a product that exceeds my expectations. This was one of those times. I was really surprised that something so small and light could actually work. I'm using it at home to power a set of 8" Jensen in wall speakers. I've got a Tivo mini supplying sound through the aux inputs. I've also blue-toothed it to an Echo Dot to allow me to stream music. In both modes, it works great. I would absolutely buy it again if I ever have a similar need.Sound quality: Fine. I suspect it is not audiophile level, but it is clear and free from noticeable distortion.Bluetooth pairing: Paired very easily. The instructions said that the unit would verbally confirm steps over the speakers. That did not happen, but it wasn't really necessary. It took me all of 2 minutes to pair to the Dot.Bluetooth sound: When Alexa starts and stops speaking, there is an audible click. But once you start music playing, the sound is clear of any artifacts. My Dot is maybe 3 feet away, with an insulated wall in between.Size: Did I mention it is small? I've had hamburgers that were bigger. It is also light. I'm going to put some non-slip rubber pads on the bottom to keep it from sliding around on the shelf.

I bought this amp as something simple and compact to power some bookshelf speakers that I built with my daughter for her play room. The sound quality is great for the volume required of it. I have not pushed it to the max, but about half way, It gets pretty loud with efficient speakers. Bluetooth works well, and it latches back to the last device connected and there is a voice prompt indicating connection. It seems to be built very sturdy. Overall it’s a good value for the money.A few minor things that could be improved; the Bluetooth mode indicator LED is designed to flash, a bit annoying to look at, it would be nice if it just stayed lit.There is a noticeable pop in the speakers when turned on and off.

Works well, sounds good. Solid value.

Great amp. Crystal clear sound. The bluetooth works perfectly with my phone, tablet, and old laptop. Power requirement is 12 VDC. I used mine in an RV so it was always connected to a powerful battery. This is a Class T amp and it will go into distortion if the DC power sags, so the big 12 VDC car batteries are the way to go if you want to amaze yourself. So I recommend this amp for cars, trucks, RVs, boats, even golf carts and their ilk. Get a 2 amp or higher 12 volt DC brick for use off of 120 VAC.

This Pyle amp has provided simple, dependable pleasure for a long time. After 8 years in an uninsulated workshop, its volume control needed some contact cleaner to restore weak/muted audio.