2.1 There is an independent bass. When playing a lot of music and movies, it will be obvious whether there is a difference in bass. Active #Speaker usually refers to #speakers with power amplifiers, such as monitor #speakers, multimedia #speakers, active subwoofers, and some new home theater active #speakers. Since the active #speaker has a built-in power amplifier circuit, users do not need to consider the problem of matching with the amplifier, and it is also convenient to directly drive with a lower level audio signal.This #speaker cannot be used alone, it needs to be connected to the subwoofer and used as a secondary unit.
