[rgalv001Participant]

I tried both the 9 & 10 stereo mix for subs and two separate mono mixes. They both work, I like the mono for more control over each sub side.
Could not find any bad connections. I did find one filter enabled on one channel in the iTech that runs the tops. That may have caused it. I won’t know for sure until the next show in 2 weeks when I setup the system outdoors. Too cramped in the garage to tell if it totally fixed the imbalance. I’ll keep everyone posted.
FYI: I did disconnect the BBE…
Will do more troubleshooting the next couple of days. Thanks again for all the input!

[rgalv001Participant]

Got it. Disconnected it, just had to tweak EQ a bit. Sounds cleaner!
Checked all wires, all ok, switched them back and forth, switched channels on iTech. Still had a slight imbalance. Left appears to be louder?
Tomorrow I will reset mixer and check processing in iTech on both channels.
Thanks for all the advice.

[rgalv001Participant]

Tops are separate RL. Subs are on Aux 10 only with Y cable from Amp Ch 1-2 into Mix 10. Will try Ch 1 into mix 10 and Ch 2 into mix 9.

[rgalv001Participant]

I will be swapping cables later today when I do a test in my garage. I noticed the issue at an event I was providing sound for. I had noticed before thought maybe that was normal.
From the QU-16 outs, it goes into a BBE 882i to help with tweaking, then on to iTech amps with all the processing internally.
Mains – iTech4000 stereo to 2 Community SLS920’s
Aux Subs -iTech8000 Y output cable to Mix 10 – Running 4 EAW SB250’s. One side was punching/other side eh…
1. I will swap cables
2. I will bypass BBE
3. I will check settings in mixer
3. I will reset mixer
Thanks All! I will post outcome.

[rgalv001Participant]

I will double check tweeters. However when I run a stereo iPad mix for music, it’s balanced and on a mono signal(vocals), volume balance becomes very noticeable. Never had to but what is process to check signal path. Previously ran 2 SRX7125 mains and noticed difference. Now run 2 Community SLS920’s and same issue. Thought at first it was SRX’s.

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