Recently updated my Receiver to the pioneer 94TXH. Had a Yamaha RXV before. Now I have to really crank up the volume control to get decent sound from my Polk LSI 15 speakers. I have used the MCACC to balance and adjust the surround sound but it really doesn't sound as Dynamic and earthshaking as the old system. I bought the new system to use the HDMI facilities on the receiver. Any suggestions
Media System
Pioneer Elite 94TXH, Elite BD 05 Blu-ray player. Samsung 67 A750 DLP TV
Verizon Fios HD DVR system, Polk LSI15 fronts, Polk CSI center, Polk FXI surrounds, JA Michell reference turntanle, Pure AV surge protector by Belkin.Mirage subwoofer. Yamaha 5 CD changer.