Thanks for all the outstanding suggestions and generous amount of replies.
My main focus is not to impress guests with the sound of the film or the pre film tunes that i'll be playing through a ipod or lap top. The 20' X 12' screen i have constructed is normally the thing that everyone is paying attention to and impressed with.
My dads 40 year old Keenwood that i have had laying around for years and some cheep Bose sound pretty good so far.
I was mainly looking for something that sounds decent and will hold up through time in the weather, that i can mount outside and eliminate one step of my set up and break down stage when showing a film.
The suggestions offered so far gave me a good staring point for manufactures.
