View Single Post
      09-22-2012, 11:46 AM   #8
Major General
makkan00's Avatar
United Kingdom

Drives: F10 Sold
Join Date: Dec 2011
Location: Essex

iTrader: (55)

Originally Posted by Alistair330
Ahhh, think I've worked out the pdc problem
The pdc beep is produced by the rear speakers and the Alpine H650 has no input for rear peakers

It only takes inputs from the front speakers and then produces Front and Rear (+Sub) outputs.

Only question is, why can't you use the rear speaker signals from the HU instead of the front? I know they are heavily EQ'd but shouldn't the Alpine H650 sort that?

Any help / Suggestions greatly appreciated!!
Run it on rears and if its a good processor, it should clean all filters and reproduce the music and pdc sound.
If no luck, calibrate again by parking against the wall with rear gear on and pdc doing their job.