Hoping someone on here has experience in the audio field. My family is looking to donate a small sound system to a very small church. We would like for it to have the ability to handle at least 4 speakers on the inside and two other for the outside porch area. Interior is 45'X20'. Microphones and speakers will need to be a wireless system since it is in a rural area and plans are to keep it locked in a safe (hopefully) area. Any ideas are welcome. Right now we have @$1500 to spend.