Depends on the input sensitivity. In other words, if one amp's input is more sensitive than the other it will be louder. This could create a situation where the bass was too loud and not match the level of the panels, or vice versa.
If this is indeed the case you can always add a passive to the line to the louder side and level match with it.
You have nothing to lose to try it as long as you have enough interconnect and a preamp with 2 sets of outputs.
Be aware that if your preamp has one set balanced and one set single-ended, the balanced outputs will be louder by +6db. This may also help to level match.
Hope this helps!
Best,
Paul :-)
If this is indeed the case you can always add a passive to the line to the louder side and level match with it.
You have nothing to lose to try it as long as you have enough interconnect and a preamp with 2 sets of outputs.
Be aware that if your preamp has one set balanced and one set single-ended, the balanced outputs will be louder by +6db. This may also help to level match.
Hope this helps!
Best,
Paul :-)