Have you checked the Parts Express catalog yet? If not, then check out page 10 in their latest catalog. Dayton Loudspeaker is PE's house brand and it's usually a great value...their 5.1 system is only $150. I've also heard some nice things about the TEAC LSR-100 system. You can always get some reliable feedback on PE's Tech Talk board if need be. BTW, they also have an MTX system but I don't know anything about it.