i have this one from walmart. its a 5.1 system and it sounds pretty good it cost me $160 believe it or not i use it with my ps3 and i have hooked up the hdmi to it.

here is the link

http://www.walmart.com/ip/RCA-600W-H...ystem/15028846

i am just going to say i'm very pleased with it, i mounted the speakers on my wall in my bedroom and its only 12X12.

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