Power (RMS): It shows the actual and continuous power that the speaker can handle. The higher it is, the louder and clearer sound the speaker can produce.
Battery Speaker: Portable speakers with a built-in rechargeable battery. Suitable for outdoor events and for use outdoors without power.
Line Array: Speakers that provide uniform sound coverage over long distances, with better distribution of volume throughout the space. Suitable for concerts, large events, and venues with increased sound coverage requirements.