Can you measure L+LFE or R+LFE or other multi-channel groups?

[2Sunny]

It has been suggested to me on another forum that I test my left main with the sub, and I asked how to do that but so far no reply so I figured I would ask here. Also, since I'm asking is there a way to test multiple channels together? I saw a post from three years ago regarding the Pro version. Does that upgraded version offer that ability?

Thanks.

Pro version

 

[John Mulcahy]

The Pro upgrade is mainly aimed at acquiring data from multiple microphones simultaneously, it is not relevant to your question.

If your processor has fronts which are not set as full range there should be automatic redirection of low frequency content to the sub for any signal sent to either main channel.

 

[2Sunny]

Thanks for the explanation on Pro.

I know if I set my fronts to SIZE - small then when I select 2Ch output on the AVR sound goes to the woofers versus selecting 2Ch when they are set to large in which case no sound goes to the subs. Does that mean REW should be testing the fronts with the sub?

 

[John Mulcahy]

That depends on how you configure your system. If the fronts are normally run as small speakers test them that way.