http://www.newegg.com/Product/Product.a ... 836116140R
7.1 sound, it has built in upmixing for the amp so it can upmix it to 7.1 if needed. 140w peak, 92rms, If you need high qaulity sound & satisfactory bass, then this is your system, + t saves you money, these speakers have been praised for audio qaulity, and their budget price.
92 $
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http://www.newegg.com/Product/Product.a ... 6836121121
5.1 z5300, you need bass ? you need excellent qaulity ? for 138 $(price range) it can not be beat really. good all around for a great price.
138 $