Review on 🔊 Compact UWAYKEY Bluetooth Amplifier Board: TPA3116D2 Chip, Class D AMP Module for DIY Wireless Speaker by Melissa Dufour

I almost bought a pre built bluetooth speaker system for my truck. Then I went out and looked at the individual components to find this little gem. It works surprisingly well for its small size. At startup, the auxiliary jack will be selected if no Bluetooth device is connected. After testing the unit I actually bought the same amp with separate bass and treble controls (ASIN B08L3DBTYH) mainly because the aux. Jack was behind. The way I installed the unit, I didn't want an aux. socket in front. But I will definitely use this amp to build another system for my caravan.