We have a 2014 Keystone Carbon 327 and I have done several mods and upgrades on and in it. This is the first of several posts I will make of my mods.
I changed out our 6 crappy interior 5.25 inch speakers for high powered Hertz 6 inch speakers, added an 8 inch enclosed JL Audio sub woofer and a 1000 watt Hertz amp. I also changed our the head unit from some unknown cheap brand to a better Jensen unit that has a built in dvd player and sends an HDMI signal to the television. And the television audio also runs thru the head unit so all television audio runs thru the new speakers and amp.
The system sounds 1000% better than stock and was not that difficult to install. For the speakers I had to make the hole about 3/4 inch larger in diameter. Once the old speaker was removed I cleared the area above the ceiling of any thing that may be in the way. I use a felt market and traced the supplied template over the existing hole and used my dremel tool to cut out the hole. For the speaker screws, I used speed clips or some people call them body clips to mount them to the ceiling. The existing speaker wire was of sufficient gauge and quality so I could use it and not have to run new wire.
I mounted the amp to an existing wall with added bracing and ran all wiring behind the wall. I ran dedicated positive and negative large gauge wire from battery to amp with an inline fuse. See pictures for more detail.
This is a before pic
Now during install and testing. Had to cut out larger space for new head unit.
Mounted amp in cabinet under television and placed sub in existing empty area.
New black grilled speakers mounted in ceiling.
Sent from my SCH-I545 using Tapatalk