I used to have many Challengers in before, one came with 6 Alpine speakers, another came with 9 Alpines speakers with a higher amplifier, now the one I recently got has the Harman Kardon with the trunk subwoofer. The reason why I'm posting this, is that I'm very disappointed with the H/K...

Hey guys, first time posting. I was trying to look into upgrading my cars audio set up but got lost in the sea of forums. I have the sound group package with the 6 speaker and 276-watt amp. I was wondering what my options are when it comes to adding a sub-woofer to the car. From what I've...

Hey all, making myself a subwoofer box for my 2010 SRT challenger. I would like to carpet the box, preferably the same color as the floor that's already in the trunk. Anyone else done this before? Can anyone point me in a specific direction?