You can get the RP-450C which is identical but a couple hundred bucks less:

Or, if you are not a devout "timbre matching" believer, you can get a center from a whole other speaker company:
Emotiva C2+ with Klipsch RP-600M

Official Emotiva Airmotiv Speaker Thread
Official Emotiva Airmotiv Passive Speaker Owner's Thread Since I picked up my C1 last night wanted to go ahead and start the owners thread for the new Emotiva passive speaker line ( http://emotiva.com/products/emotiva/loudspeakers ). I live near the Emotiva headquarters and picked up the...

Another help me decide which speakers to buy post
TL;DR - Looking for new home theater speaker set up LR+C, the more I read/watch, the more confused I've become First to answer the questions 1) Your budget: Originally? $1000 for all of it. Now? $1500-$1750 (so roughly $750 - $1000 on the LCR speakers) 2) Your listening interests: For these...