The system is pretty small and built very quickly.
What I find Z313 good at, which is the Vol. Knob externally to handle, so you can do it for example on the table beside the boxes lay and thence also the volume. Rules! There is also the on & off button and a headphone jack on the controller. Also very good, if you do not have Audio Out on the PC housing ... has as good as any!
The plain is OK ... Not Super Ultra, but for the price range perfectly OK. Whether because what is lacking in middle or high, I can not say, but you can through the sound card / chip, too much adjustment, so that the sound is better.
The bass is not adjustable ... that to fix either the Soft EQ, or strengthened him a little with DFX ... as you like!
But distortion of the bass I had, but more as more is at a 10cm bass not stop!
My old system was better ... because there are no ifs and buts, but I give honest no 300 for a 2.1 system that you want to give only little music or the sound of games again. Should there hanging on clay, I wear my headphones on ... and if you're as good, you also have his fun!
I would recommend the system for the price.
