I have RAAL towers and have ordered sierra 2 pair and a sierra 2 center.

Since Towers are more efficient than sierra 2, it will sound louder as compared to sierra 2 for same volume levels in the receiver.

My receiver is really old (yamaha DSP-A1) and does not have settings to individually control the volume level for each channel.

There is only 1 option to decrease MAIN LEVEL (left/right) volume by -10dB.

So if i use RAAL towers with sierra 2 center, will it work just fine ? i suspect that towers will sound louder as compared to center and could be a issue.

Is someone already using sierra 2 as center with towers.

Dave can you please help.