My 2009 HHR is a great vehicle and now it is 6 years old. I am in the process of making repairs to the speakers because only one works these days. How do I go about replacing them and where do I find the replacement speakers?

Thanks!

 

If I were you, I would find some 6.5" x 3.5" speakers to replace the stock ones. Pioneer or Kenwood are decent I hear.

 

Welcome to the site! Search speakers in the search window, dozens of discussions from ears gone by.
I prefer Pioneers but Sony and others make good replacements Crutchfield's is a popular web place to order up replacement speakers

 

You will also find how-to articles.

 

Give this a read.

CLICK ME

 

I did exactly this to make up the adapter mounts to fit Polk Audio DB651s to mine. Sound great, and with polymer cones far less susceptible to damp than the original paper cones.