Lacks Tuning Flexibility �?While it is easy For additional Highly developed users, there is no tuning functionality to adapt to your Area. You’ll need an external board When you are particular about how you would like factors to sound. The LCD screen makes for quick and easy EQ modifications. https://www.bluetoothspeaker.top/best-selling-stereo-bass-subwoofer-wireless-bt-rgb-led-speakers/