160W+160W Amplifier Board with Treble and Bass Control, DC 12-36V, BT and AUX Inputs, 2.0 Channel Stereo AMP Board for DIY Wireless Speakers, Password Free (T160HS)

It sounds great, plenty of power for my two 35 watt ms 4” speakers. Very discreet “bing” sound when the Bluetooth connects to my phone. Easy to assemble and install. Doesn’t get hot. Audio pauses when I get a phone call (call doesn’t go through the amp). Solid and stable Bluetooth connection.Perfect “hidden” stereo for classic car -I left the original, broken, AM radio in the dash for looks, and replaced the single 4”x10” mono center-dash speaker with two Infinity 4” Reference speakers rated for 35 watts RMS (105 max) 4 ohm each. This receiver has more power than I need, so I have it’s volume set at 60-75% of max. I get a small but sufficient amount of base (pleasantly surprised), and nice mids and highs. I like being able to adjust base and treble. No hiss or noise. It’s loving the 13 volts my car delivers.I’m very impressed with this little receiver. No complaints, and almost free.The downside to this setup is that I need to touch my phone to adjust volume, skip songs, use Siri, etc. Also, an incoming call will pause the Bluetooth, but not route the call audio through the car speakers, and there’s no microphone,so no hands-free calling. My solution was to also buy “Aston Innovations SoundTek A1+ Bluetooth Car Kit”, and plug it into the AUX input of this little amp. Then I use the Bluetooth of the SoundTek instead of the Bluetooth on the amp, and I have everything I want:1) Original looking (but not working) 1966 AM radio in the dash2) Streaming music through Pandora or Spotify3) Hands-free calling where I can hear and be heard, and use SiriNo AM/FM, but who cares.The SoundTek has a 1.6” round control pad that I can hide in the ashtray or wherever. Through it I can control everything by feel, without needing to look an or touch my phone: volume, next song, previous song, pause, make a call answer/reject a call, or use Siri (voice commands).This amp, plus the hands-free SoundTek kit, sound great, and cost very little.

The media could not be loaded. This amplifier is perfect for my setup! Great value for the price and works good with Bluetooth. A surprising amount of power with such a small device. I used 2 sets of 4 ohm speakers. Very crisp audio with no distortion.

This thing is slick! Super easy to setup. I used this in a boombox and all I had to do was stick it in the box. Hook up a couple wires and it worked right away. Easy to connect to with Bluetooth and easy to adjust. I like that it has bass control that works. Very clear to power two 6.5” speakers and works awesome!

The plethora of low cost class D miniature integrated Bluetooth amplifiers means competition is rife.They’ve added a preamp with bass and treble controls to this one which I’ve found to be significant.I’ve tried three of this class of product. They all sound a bit ‘muddy’ to me. I think, but haven’t confirmed that high intermodulation distortion is the cause.Having the tone controls allows you to brighten the sound, which, to me, makes them much more usable.These modules all offer ~30w and ohms law constrains how much power you can pump into 8 ohm speakers, irrespective of what sellers suggest. I used an old 19v / 4A power brick from a laptop. The brick is now more useful than the old laptop itself, and powers the amplifier nicely at a sweet point. I am told, but have not tried, this type of amplifier at higher voltage, and apparently they can get hot pretty fast.So don’t expect Hi-Fi from any of them. But if you want the small size, ease of use with Bluetooth for your next project, this is a good choice.

I bought this and a 24v power adapter and hooked it to a pair of bookshelf speakers and a subwoofer that I had sitting in my garage just collecting dust. It made the most compact but awesome sounding garage stereo! So nice to just walk out in the garage, connect my phone to Spotify, and get stuff done!

Works perfect for my bluetooth speaker box. Great sound and very loud.

I found a couple sets of good big speakers on Marketplace and needed an amplifier to power them. Everything I found was like $100 until I found this. I connected it to a splitter so it is now powering four total speakers and they sound great. It seems like the Bluetooth might have about a second delay on it. That doesn't matter for me because I use it to play music. But it might be annoying if you wanted to connect to a TV via Bluetooth. The 3.5mm connection doesn't seem to have that delay.

I used this amp in my camper van driving two speakers I mounted in the ceiling. It works great and output is more than I need. Setup was simple. It would be nice if they provided some mounting tabs for screws in the base, but I improvised for that. Also, the assembly screws are tiny. Fortunately, I had a magnetized screwdriver that helped handle them. Too bad they did not magnetize the screwdriver they provide, Overall, I'm quite satisfied. The Bluetooth works great. Power output is enough to overwhelm my 6.5" speakers.