Class A Amplifiers are One of the most popular, and have a tendency to offer clean sound with really very low distortion. The disadvantage is that they can get sizzling incredibly quickly. If you'd like to see extra products, here's the list of all our Bluetooth speaker reviews sorted by https://www.bluetoothspeaker.top/new-bt-wireless-big-cube-waterproof-portable-outdoor-super-bass-horn-bt-speakers/