Need a little help with my set-up, which is 2-way up front, one sub in the rear.
Head-Unit: AVH-4000NEX
Head Unit Manual: http://www.pioneerelectronics.com/StaticFiles/Manuals/Car/AVH-4000NEX_OwnersManual011714.pdf
Amp: Focal 600.4
Amp Manual: http://focalpowerdigital.com/FPD6004manual.pdf...