80 WATTS OF BOLD SOUND -80 Watts Peak/40 Watts RMS power delivers maximum loudness via two satellite speakers and a large subwoofer. Enjoy rich, clear, bold sound.
STRONG BASS - The front-facing subwoofer produces rich bass, adding another dimension to your videos, games and music. Experience strong bass you can hear and feel. Also has a side port to enhance the bass effect.
VERSATILE SETUP – Connect up to two compatible devices via the 3.5mm and RCA inputs. No need to disconnect when switching between audio sources.
SIMPLE CONTROLS - Easily access power, volume and the headphone jack using the wired control pod. Adjust the bass level with the dedicated control knob on the back of the subwoofer.
Headphone jack - Listen to your music privately via the headphone jack located on the front of the right speaker.
Here's a 7 min video review that fully explains this awesome speaker set:
https://www.bing.com/videos/riverview/relatedvideo?q=logitech+z333&&mid=A9DAC54E1FFEF9D636E0A9DAC54E1FFEF9D636E0&FORM=VAMGZC