There isn't a straightforward response here, to be a higher wattage number doesn't essentially equivalent good sound quality, nonetheless it does ascertain how loud your speaker can go. Basically, you will need a speaker that's going in order to fill your intended space with a good amount of sound. https://www.bluetoothspeaker.top/drop-shipping-new-arrival-speakers-indoor-subwoofer-wireless-rgb-speaker-with-bass/