I recently upgraded my Sony STR-DH750 to Pioneer VSX-LX303 with Pioneer Andrew Jones speaker set. I have added AJ Atmos enabled modules to the front tower with some Dual Indoor/outdoor speaker to make it a 5.1.4 setup. All these speakers are 8 Ohms. My question is for me to get a decent volume I have to pump the volume close to -25dB, is this correct? sorry newbie here any guidance is appreciated.