Where can I find the power amp on my 06 hhr.

 

the 06 came with the premium sound system? thought it was 07+
if you do have it..its on the subwoofer

 

Yup, premium sound was an option on 06 also. If you have the pioneer subwoofer in the driver side rear cargo area, then the amp is attached to the sub enclosure under the plastic interior panel. You need to take out most of the rear interior to get to it.

 

I don't have a pic of the factory box and amp but it is located in the vacinity of the white dot in this pic.