Review on 🔊 Q100 Bluetooth Amplifier 80W+40Wx2, DSP BT 4.2 Digital Bass Amp with DC 24V 3A Power Supply, 2.1 Channel Mini Class D Stereo Audio Receiver, Wireless Home Theater Power Speaker Amp - Black by Samiran Pusarla

So this little amp is good to an extent when cranked up, the distortion is unbearable but if you're looking for something to listen to at reasonable levels then fine, I have connected him to two ceiling speakers in the boxes. which is mounted outside (8 ohms) together with a boxed subwoofer (4 ohms) and sounds good at volume 8. More distortion is too much. At full front feed (ie output device) capacity, 8 is more than enough for a backyard or garage. It has a bassline control which is very handy for balancing bass levels and the physical volume control is great but it's not really used in my situation as I use the output level to control volume. The only thing that I think will be an issue is that when you try to use this in bluetooth mode it lags a bit so all the videos you watch will be out of sync. I use Line so it's not a problem for me, and if you use it exclusively for BT music it's not a problem either. I've seen some reviews saying it gets hot and I haven't seen it, but I'll be adding two more speakers to my system (an extra per full channel in parallel) to get it fully down to 4 ohms to test it out and update with results. All in all a decent amp if you're short on space (I put mine on top of my TV) and if you want a dedicated subwoofer that really improves the sound quality. Just don't push it too far and it will work within the limits I listed earlier. Have fun while listening