I spoke with Zu awhile back and they were not very enthused about the dbx auto-EQ feature.
I am not familiar with the PA model but if you buy a dbx product that is supported by their DriveWare software (model 260), you can run a serial cable to an USB/Serial adaptor and configure from you listening seat. You can use graphic EQ, parametric EQ and notch filters (extreme parametric EQ) all in the same configuration. You can apply gain boost if needed. You can see a graphical representation of these, choose among crossover types, etc.
For converting RCA to XLR, there are transformer-based units available from Jensen and others that should work better then simple adaptors.
You could use mild EQ along the crossover rolloff curve to compensate for an overdamped bass amp.
There is a free program SynRTA available from Liberty Instuments that will allow your to see you room response in real time as you make adjustments with DriveWare. Resolution is up to 1/48th octave.
http://www.libinst.com/SynRTA.htm
Also you can use a program like XTZ (easier to use than Bare) to identify parametric EQ and notch filter settings.
One track I use for setup is Line Dancing With Monkeys off of Jeff Beck's 'Jeff' cd. It will let you know if you have any bass issues.
I am not familiar with the PA model but if you buy a dbx product that is supported by their DriveWare software (model 260), you can run a serial cable to an USB/Serial adaptor and configure from you listening seat. You can use graphic EQ, parametric EQ and notch filters (extreme parametric EQ) all in the same configuration. You can apply gain boost if needed. You can see a graphical representation of these, choose among crossover types, etc.
For converting RCA to XLR, there are transformer-based units available from Jensen and others that should work better then simple adaptors.
You could use mild EQ along the crossover rolloff curve to compensate for an overdamped bass amp.
There is a free program SynRTA available from Liberty Instuments that will allow your to see you room response in real time as you make adjustments with DriveWare. Resolution is up to 1/48th octave.
http://www.libinst.com/SynRTA.htm
Also you can use a program like XTZ (easier to use than Bare) to identify parametric EQ and notch filter settings.
One track I use for setup is Line Dancing With Monkeys off of Jeff Beck's 'Jeff' cd. It will let you know if you have any bass issues.