A POS home theater will not kick the Klipsch 5.1's ass, guaranteed. Hell, even these 2.1 systems make those systems sound like a pansy...
I have a POS Kenwood and Jensen duo I bought at CC 2 weeks ago for $229 and I WILL PUT MONEY on it that it will kick the 4.1 Klipsch in the ass. I had a pair before I sold it for this setup. I haven't heard the 5.1 yet so I can't comment.
EDIT: BTW for you z560 owners take out te woofer and line the back of the sub box with subwoofer net (baffle?! i forgot the name). My friend did it and it fixed the boomy effect and made them sound deeper.
I have a POS Kenwood and Jensen duo I bought at CC 2 weeks ago for $229 and I WILL PUT MONEY on it that it will kick the 4.1 Klipsch in the ass. I had a pair before I sold it for this setup. I haven't heard the 5.1 yet so I can't comment.
EDIT: BTW for you z560 owners take out te woofer and line the back of the sub box with subwoofer net (baffle?! i forgot the name). My friend did it and it fixed the boomy effect and made them sound deeper.