For small speakers/subwoofer you may want to consider the Hsu
Ventriloquist
and the STF-2 (that devours $650 + shipping). You should be able to find
a
(6.1)Yamaha/Pioneer/Onkyo/Denon receiver for approx. $500. Any of them
will
be capable of 'matching' those speakers.

Sorry, I meant to provide the link: http://hsuresearch.com/products/
Also, Gateway computers now carries the Hsu line so you may be able to
audition them at one of their brick & mortar outlets.