Recomend a suitable receiver for RM7500 series

[sonylx]

I bought RM 7500 Home theater speaker system after considering lot of bad reviews on Bose expensive / distorted bass on home theater system. I am looking for a better receiver to connect with speakers. There is no such reviews about different combinations of receiver with Polk RM 7500 series. Can any one help with any review site or opinions

[jeffeb3]

I'd look into something like the onkyo txds595 or the harman kardon avr 210 or 310

[sonylx]

Thanks for the reply. Have you tried this combination ?
I tried with JVC receiver but when I tested sound there is no response for 20Khs.