I have a 2015 Unlimited with the 130 and Uconnect. The problem is the sound is terrible. I want to upgrade but for security and personal reasons I want everything to look factory. I plan on hiding a 4-channel amp under the driver's seat. I hope to run 2 new 6.5 off 2 channels of the amp and bridge the other 2 to a sub. The problem is my sub placement. I would love to hide it in the tool space in the cargo area (where the factory subs are). I use my cargo space everyday and do not want to lose the room. Has anyone heard of someone doing this. I would love to gain more volume and bass but want to keep the original look and feel. I look forward to hearing any suggestions or seeing some of your pics.