I bought this product for my laptop and been using it when playing music, movies and games. The two satellite speaker delivers an accurate, crisp, natural sound. The subwoofer is boasted with deep bass sound. I can say that I'm satisfied with the performance of this speaker. Creative has been one of the leading brand for such product line so quality assurance is in utmost excellence.
The two satellite speaker is 2.5" in size and delivers an accurate sound plus the ported MDF (Medium Density Fibreboard) wood subwoofer with 5" driver delivers a deeper bass reproduction. It has a built-in amplifier with bass control on the subwoofer. It has a separate wire for remote volume control with power switch and LED indicator. (Please see the images I included for a closer look)
If you're looking for a good quality multi-media speaker for your notebook, desktop or digital music player but you are on a budget, I can suggest this model. Reasonably priced and affordable yet the sound quality and performance is not compromised.