Predator by Edifier is a one-of-a kind 2.1 speaker system, uniquely designed with a sci-fi inspired appearance. The system contains a 5 inch downward firing subwoofer, a pair of 2 inch front facing full range drivers & passive bass radiators producing a total power output of 20 watts RMS. The downward firing subwoofer creates deep, even bass, that can be tailored to fit individual needs with a separate bass adjustment dial, whilst the passive radiators enhance the bass notes making this unit perfect for full, rich audio. Connect to any audio device using the 3.5mm auxiliary input to turn the Predator into a stylish, great sounding audio experience.