Just an update on this situation. The Alpine PDX-5 will not pick up the sub input from the other 4 channels internally, so I installed a Y-cable RCA plug to split the signal for the right rear input, sharing it with the subwoofer. Works perfect. I installed Morel components up forward, left...
Thank you for the reply. What you state makes sense. I wasn't completely sure of the internal signal path (other than the obvious 5 in, 5 out) and it's just never addressed in any paperwork I can find.
Hello all. I've decided to dip my foot back into the mobile audio pool after a decade. I've read through this thread several times and the information is outstanding. Great job to all contributors. Here's my situation... 2015 GT 9 speaker setup. I intend to replace all speakers and add a...