Re: weird loss of output at specific frequencies
Leave the lpf on the amp up or off, and turn the lpf on your H/U down to 80, at the highest. You should be attempting to reproduce frequencies above 100 hz with your interior speakers.
Originally Posted by Beatin'
SoundQubed 6.5 Pro's DD T2 Tweeters / new 4 Chan coming / new subs coming / DC Audio 5.0K
Singer 310 6 phase 2 runs of Monster Cable 1/0 / Exide g78 AGM under hood and XS D3100 in rear
Plenty of deadener. CCF and fiberglass insulation in doors... thanks to the advice of keep_hope_alive they sound AWESOME! :-)