Nobsound Mini Bluetooth 5.0 Power Amplifier, Stereo Hi-Fi Digital Amp 2.0 Channel 50W×2 with AUX/USB/Bluetooth Input, Wireless Audio Receiver, PC Sound Card with Power Supply (Black)

Bought a house with speakers in the ceiling. Didn't want to buy a whole console just to run them, so they sat for 5 years until I found this. I leave it plugged in, and on all the time. I love how easy it was to setup and use. I love being able to connect anytime, from anywhere in my house, and from any device!

El día de ayer lo ensayé utilizando unos parlantes que tenía olvidados de un teatro en casa y cumplió mis expectativas, lo recomiendo

Simple to use. Good quality sound.

It's cheap, small (power supply is not small, though), bluetooth, not a bad looking device. So if you need something to power sound from your computer or something, then this does the job. I haven't had any issues with bluetooth connectivity or any other functionality.However if you want a decent audio quality, you should go look for a class-D amplifier as this thing is no match when it comes to the sound quality.

great for what it does. manufacturer does not specify the output measurement perameters.

This works great! Bluetooth connection is easy to set up and stable. I'm using this to provide a Bluetooth connection from a TV to my sauna. I just set the volume at 50% and use the TV volume control to make any adjustments.As with most products like this, the user's guide has been translated to English and has a few small grammatical errors. It's not a big deal though and if you've ever paired a Bluetooth device, you'll have no problems making this work.

Left channel output fail and not signal for speaker. I use this amp for sim racing 50watt bass shaker. defective in 3 months from purchased date. contacted Nobsound customer service, slow reply but provided a replacement. hope the replacing unit hold up longer

Really nice, works well, but if you have a larger speaker (8" or up) you will need some bass control, it's a little over-powering as is.