View Full Version : New Head Unit Question

04-21-2014, 01:08 PM
Hello! I want to install a new head-unit in my 2006 Nissan Sentra 1.8s. This seems like a normal install except the car comes with the Rockford Fosgate system and separate 300w amp in the back powering the stock sub-woofer and speakers. I want to make sure this wont be a problem with connecting to the new head-unit. (The new unit will be a Pioneer Pioneer-DEH-X6600BS)

Thanks in advance!

04-21-2014, 02:52 PM
Use metra harness 70-7551 for factory amp integation, and be sure to connect the remote wires.

04-21-2014, 02:56 PM
So plug the two sets of RCAs into the headunit and the other ends into the stock plugs? Should I forget about the original harness? (Metra 70-7550)

04-21-2014, 03:02 PM
Correct. The original harness won't work because you are integrating an OEM amplifier. You only need signal to the OEM amplifier, no high level outputs.

04-21-2014, 03:15 PM
Got it thanks for the help!I would have been in deep water without asking.

04-21-2014, 03:25 PM
You got it.