🔊 Aideepen 50W + 50W TDA7492P 2x50 Watt Dual Channel Amplifier: Bluetooth Audio Receiver Amplifier Board (Red) Review

EDIT THE ORIGINAL REVIEW: I will return it. The left channel stopped working after just a day - surprisingly well. Bluetooth appeared on my phone immediately. Loud but buy decent speakers if you want to minimize distortion. I added a star because it makes a loud annoying popping sound when first plugged into the phone. The control buttons are tiny but I only control the volume etc from my phone so it's not a problem for me.

The description is misleading! "TDA7492P Dual Channel Amplifier 2x50W 50W+50W" My board works fine, but there is a small problem. While the TDA7492 is a 50W x 2 amp, the TDA7492P is only a 25W x 2 amp! This may not be a problem for most, but be aware of the lower power rating. FYI, the TDA7492 50w x 2 has a heatsink most of the time while the TDA7492P doesn't. Much luck!

also has a good sound and is quite loud, but the shielding on the circuit board is very bad. I added snaps to replace the surface mount buttons and had to shield the wires for the buttons because there was so much noise from the board that the buttons didn't work. Bluetooth has a range of about 15 feet before you start losing signal. It's not bad for the price, but I would suggest paying a little more for a shielded and higher quality product.

I had to laugh out loud when I saw this product. 60 watts from something so small? I ordered one and hooked it up to a power supply, a dummy load and a function generator. I slowly increased the power, expecting it to turn to smoke at any moment, but it didn't. As it turns out, this is a Class D amp, so all standard expectations no longer count. I couldn't get the full 60W into 8 ohms due to voltage limitations, but it was fine without a 36W heatsink. My non-contact thermometer showed 160…

This board has a crisp sound and a very impressive range of blue teeth. I was able to stay connected at 55 feet with an outside wall between me and the amp. The speaker wire clips are good quality, but my only issue with them is that they need support when tightening the screws, or they try to twist on the board which can eventually break. Easily released by holding the clamp body instead of the board when tightening. I was able to crank a set of Yamaha's 8 ohm, 140 watt speakers to a maximum…

Very happy with this purchase. I moved into my new home and installed a new 60 inch TV on the wall. Now I was looking for a cheap but decent surround sound system, not just a cheap soundbar. I got lucky and found a Sony 5.0 speaker system from Goodwill. and a quality Denon head unit on Craigslist for a total of $99. I thought I was done until I discovered that my subwoofer was passive and was meant to be used with an active head unit. my setup until I came across this little guy. I didn't need…

Wow! I just got this unit and it's "everything I expected and more!" First of all, it doesn't come with a power adapter. I probably kept all the power supplies I've used/had in the last 10 years. I was ready to rummage through my box to try and find the right one when - BOOM! - The second adapter I take is a laptop adapter that plugs into the plug, inside positive and outside negative, and supplies 12 volts DC at 5 amps. I plugged it in and after a few flashes I see alternating red and blue…

I have to say straight away that I am NOT a music lover and not a friend of home stereo systems. I'm buying this board as a low level input (more as an experiment) for bluetooth amplifiers and despite the problems I've had with this board I'm not giving up on the idea. My setup was simple, I had a pair of Sony 100W towers. Loudspeakers are in the garage and gathering dust. They are in great shape and still sound great when used with the old stock amp I had. Just saying this is to remove the…

. I think it's time to give up. The noise level is a bit high at minimum volume, but this is not critical. The sound quality is much better than using a tiny phone speaker or something similar. The main problem is that the sound disappears randomly. After trying multiple sources I got a case where it took over a couple of hours with my iPhone 6s. But it was an accident. In most cases, the Bluetooth stays connected regardless of the device (I can even use the small buttons to switch songs…

I'm making a bluetooth predator call and need a small module I can use, with amplification. Well this item looked like it would suit my needs. When I received it I was amazed at the ease with which everything was connected. I had an 8 cell battery and I also connected the speaker wires to the board. As soon as I did that, there was a hiss from the speaker - no bluetooth connected to my phone. Then I plugged it in and played two minutes of silence. The hiss was still there. I then plugged the…