General question; Since I am using a ported subwoofer my port tune is 33Hz, so I have the SSF on the amp set around 27Hz.
When using Workshop, the measurement I assume will reflect the percieved bass slope and try to compensate to match an EQ curve, which usually keeps a flat response to 20Hz, thus defeating the purpose of the ssf? So am I wrong in thinking when making my own custom EQ curves, I should build a high pass about 25Hz into the curve so APL doesnt try to boost below my ssf?
Also, the APL1012 the clipping lights on the output panel - what exactly does this indicate (aside the obvious), and how to fix should it be clipping?
If Fb is at 33Hz I’d remove the highpass. My sub is tuned at 32 and I never used any filters on it. Otherwise you can create the filter in workshop after measuring.