Computer Sound System? Input?

[Oranzith]

So call me a newb, but I my expertise in this field extends to the user ratings of Cnet and Amazon (at least its better than following the Cnet review). Also, I will point out that I care significantly about Bass output, and while I understand that might be frowned upon to some degree, it is my taste.

Requirements:
$200 Max
Solid Bass


So I am leaning towards these, Logitech z-5300 at $119



$120 sounds reasonable for a sound system since I am NOT an audiophile. Only thing I doubt is the 100 watt woofer.

Of course, I know nothing about getting a set of speakers independent of a woofer, although that gives a lot more control of the woofer quality of course. Advice?