Onkyo HT-RC180 - Enough Beef for SDAs?

Des Moines
Des Moines Posts: 115
edited December 2009 in Electronics
I welcome your thoughts on the new Onkyo HT series and would like to know if this Onkyo HT has enough power to sufficiently drive SDAs with ease.

This new model with 5 HDMIs and ethernet port is on sale at Frys for $600.

http://reviews.cnet.com/audio-system-components/onkyo-ht-rc180/4507-6462_7-33744673.html
HT in Progress
Receiver - Harmon Kardon AVR520 5.1
Fronts - Polk SDA 1C
Center - Polk CS350
Monitor - Sharp Aquos LCD
NMT - Mede8er500x
Cables - Signal Ultra