Anyone know how to calibrate two subs. That got me thinking of what is the best way.
1. Set the gain on the subs separately using an SPL which I have then run Audyssey
2. Set the gain on the subs so that the are both say turned to 10 o'clock but only have one powered up, then run Audyssey. If say Audyssey has the level at say...-1db I then unplug that sub and plug in the other and run Audyssey again. If the second sub shows as -3db for ex, I would turn up the gain on the back of the sub and rerun Audssey until it matches the level of the first sub. Once it does, I would then hook up both subs via the y connector and run the full audyssey on all 8 positions.

Which would be the proper way?