We are doing a basement renovation and had 4 good but fairly basic round speakers installed in the ceiling, connected via Monster XP Navajo White Compact speaker cable to the location where the home theater system will sit.
The basement is almost done and I am now in the market for a home theater system. I was figuring that I would simply get an all-in-one system, with 5.1 speakers, and just replace the included surround sound speakers with my 4 speakers, keeping the center channel speaker and subwoofer. (I don't want to buy a stand-alone receiver and separate center channel speaker and subwoofer b/c of the cost.)
My question: is there generally an issue replacing some/all of the speakers in a home theater system, or do some/all of them use proprietary connections or speakers that make this difficult it not impossible? If there are some that will work and some that won't, what should I look for in selecting an all-in-one home theater system that will allow me to use my speakers?