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  1. 2014 srt8 challenger subwoofer install trouble

    Car Electronics- Lights, Fuses, Audio & Video
    I have read several post and tried numerous things to make this work and no dice, here's the issue: 2014 SRT8 challenger with Harman/Kardon sound system. the subwoofers are horrible so I am HAVE installED the following: 1-JLW7 10" sub in JL Audio pro-wedge box 1-Alpine M6 600 watt mono block amp...
  2. Harman Kardon Questions... Clarification Needed

    General Challenger Discussion
    I just picked up a 2012 SRT8 392 with the Harman Kardon system. It sounded terrible compared to my R/T's Boston Acoustics, but I expected that... I've read through several hundred posts on the subject. I wasn't quite expecting exactly how bad it would sound, but I was prepared to be let down...
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