hey im new here to hhr.net however ive owned a HHR 1LT since i bought it new in 2008, and ive been trying to figure out if there is anyway to mount an additional sub on the opposite wall of where the stock sub is and hook it up to the stock amp or maybe replace the stock with one that could support 2 8 or 10" subs. if anyone has any ideas or has tried it let me know! thanks!

 

Custom build......don't face two subs at each other, it screws with the sound......theres not enuf room in the side panels to get serious with big subs....search all the "sub" threads here and then decide which way to go,,,,,,make a snadwich too,it will be awhile...

 

thanks man, ill check it out