My modification to our 2011 Flagstaff 8528RKS Fithwheel. My wife was horrified when she saw me heading out with a sawall and some other tools in hand. It was time to upgrade the sound system. The zx700 was and still is a good unit but I was looking for more and better fidelity. So destruction the reconstruction was started. This is the finished product.
Base was tight but a little plumbing and it slid in.
I started with the ZX700. I relocated the ZX700 to the right of where it was as well as the Satellite receiver. I then rebuilt the cherry shelf's to accommodate the new electronics. This is what equipment was added:
Onkyo TXDS474 Receiver
Cambridge Soundworks M50 Main Speakers
Cambridge Soundworks Base Cube 8
Cambridge Soundworks MC300 Center Speaker
Polk RC6s rear Surround Sound Speakers
Philips DVP3040 DVD player
OSD Audio SSVC4 Speaker Control
With the OSD Speaker control I was able to have 2 inputs selection (zx700 or the Onkyo receiver) to the speakers. The control is great as it has impedance matching and volume control for the main speakers, bedroom speakers and the outside speakers. This was a large improvement to the stock system. It was a challenge to find component to match the quality I was seeking and the space constraints they would be installed in. I have enjoyed Cambridge Sound Systems at home so thought I should try to keep what I was familiar with in the camper. All of the components were purchased from Craigslist used with the exception of the OSD Audion Control. I could not find a used one and was forced to pay full price(I hate that!) I have also purchased a pair of outside speakers that I will replace once it gets a little warmer outside. To cap off the system I have purchased a Logitech Harmony 650 remote. This is the remote we use in our house and I find it a very easy remote to operate and it worked with all the equipment including the ZX700. The outside speakers have a few mounting challenges. I used a cutting board cut in half to cover the existing holes on the outside.
With them aimed down we get great sound and it does not travel far from the camper.
We really love the sound that this system produces.