Iam very new to this_ sorry if im wrong somewhere . I have Yamaha 3070 receiver with Yamaha PX3 power amplifier, Sony BDP- S4100 Bluray player, Polk RTia9 floor standing, Polk CSIA6 center, Polk flxia4 surround back , Azure B-40 V.2 rear surround, Elac A4 Dolby Atmos and SVS PB 2000. Room shape...