I have a pair of Infinity BETA 50's and am running a pair of Infinity PRIMUS 150 for the surrounds. Which receiver (preferably 7.1) would be able to push these speakers with optimal power? Feel free to be as descriptive as you want to be. Also want to keep it between $ 500 - $ 700. Thanks...
Harman Kardon AVR435 would be my first choice with your BETA'S. Marantz SR6500 would be good also. I have owned the Primus 150's in the past and also own the Beta 20's and use them on stands. The HK/Infinity combo is very good for the price.