Hi,
Can I have your ideas about the following:
I have an audio setup with 2 small speakers connected to the SA30. Besides that a subwoofer is connected to the pre-out of the SA30, which has his own amplifier and filter. The filter is from Groundsound, and has many options to choose cut-off frequency and various corrections (using a PC program). What procedure would you suggest to match both systems? One way could be: setting up the subwoofer first using the curve obtained by Dirac, and enter manually the corrections in the subwoofers filter, followed by using Dirac for the total system.