Furrion radio

[gee]

Couple of questions. Is the radio for the outside speakers only. How do you adjust the radio. The sound to outside speakers is not great.. Thanks

[Cheezy1]

You are correct the radio only controls the outdoor speakers. You can connect to it via blue tooth and play from your phone or use it as a radio. If you go to Furrion's website you can download operation instructions and read about the systems capabilities. A subwoofer can be hooked to it which will improve the sound quality but you can't play them very loud anyway without disturbing others around you.