250d

If you want to build a Mini-ITX system without compromising expansion, flexibility, or performance, the Obsidian Series 250D is your answer. Though it's small on the outside, the 250D has room for standard components like a full-size 5.25" optical drive, a full-length GPU, a 240mm radiator...

to all creative speaker lovers ,what is the price of MegaWorks 550 and megaworks Thx 2.1 250D ? how is this speaker compared to altec-lansing 2.1 mx 5021