The loudness of a speaker is set by the air stress designed by soundwaves any time you flip up the amount. Active speakers have inner amplification and use electric power to amplify the sign. Passive speakers don't have internal amplification and demand a high amount of audio enter that may https://https-fastrelx-com-kardin44433.onzeblog.com/23849563/a-secret-weapon-for-ks-pod-max