Pyle PDA5BU Bluetooth Stereo Amplifier Receiver AM/FM Radio USB Flash Reader AM/FM Radio Aux (3.5mm) Input LCD Display 200 Watt

What you need to know... I use this to drive two B&W 3.7 Ohm Speakers. I run them loud to hear over my 350 ft back yard for yard work and entertaining. They drive these speakers very nice. Note THD is around 10% (.01) - so anything above half volume starts to degrade. Radio scanned stations prior to placing antenna. Now stations are missing and unsure how to force a RESCAN of FM stations. Bluetooth is LIMITED to ONLY an MP3 Devices. For instance when my iMac connects it will only allow iTunes not my browser (TV) or another MP3 APP. I tried SD Card using a MediaAdapter Card to MicroSD (skips read errors, bad files etc) Found the USB Drive more Dependable. I use Multiple USB 16GB Flash Drives (see image - i like small cause i have cats, they screw with anything that sticks out) for each Music Genre (Old Rock, New Rock, New Age etc) One big drive is just too many files to navigate. My MP3 Library is just under 1 TB. One Button (POWER) and I have MUSIC!!! Using the USBs it plays for days without repeats!!! LOVE IT! with some quirks. I also make use of the RCA inputs & the 3.5 AUX IN (A must in my book) Use for MP3 players and computer sound porting since Bluetooth does not support speaker output - just music input.

No funciona bien

This thing has loads of features packed into a small package but it has some fatal flaws, well, I think it has ALL the fatal flaws. The sound is good if you can manage to figure out how to get it working. 1. The display screen has a dark blue background with grey lettering. It's almost impossible to read from any angle and it IS impossible to read from below so do not put this on a shelf above your head. DO NOT get this for this reason alone. 2. The blue tooth worked at first, then stopped working for every device I tried, then I "forgot" the device on my iPhone and can't get it back because there appears to be no way to put the Pyle into pairing mode. 3. If the power button is pressed it stays in the "on" position even when outlet power is off, so it will turn back on when power is applied. The problem is that it won't come back on in the same mode as when it was turned off. AM always comes on at 530, while FM remembers the last setting, but sometimes that changes and I'm not sure why. 4. Sometimes the main dial changes the volume and sometimes it changes the tuner setting. I refuse to figure out why. I use the useless remote control to change the tuner settings because it almost works every time. I'm sure I'd find more wrong with this if I had the patience. Get yourself one of those tiny Bluetooth speaker amplifiers, drive all your source material through your phone or pad and avoid the temptation to buy this. I read the reviews but I was smarter than everyone else, I'm an engineering and I could figure it out. I was wrong.

Powerful small package! I'm actually using this with some old stereo equipment as a small stereo in the master bedroom. It's hooked up to an old Sony reel to reel. Sounds great!

I bought this for use in my pool house with outdoor mounted speakers around the pool. It was cheap enough that I wouldn't worry about moisture damage from being outdoors all the time. It has quite a few features for a cheaper model. The built-in blue tooth is why I made this purchase over other models. The BT picks up my iphone from about 40 ft away and using the Dual speakers (https://www.amazon.com/gp/product/B00081NX5U/ref=cm_cr_ryp_prd_ttl_sol_20) it sounds pretty good. It comes with a remote control, but it only works line of sight which is a pain with the way I have it connected. I wish it had a usb port for charging a phone, but that's easy enough to remedy. Overall, i'm happy with this purchase for the price.