Radio Installation

well i have asked a few previous question prior. however, i have finally gotten all the pieces of the puzzle and am getting ready to install. question is, my boat has no radio or speakers at all, never has. after looking under the helm area, there are a bundle of wires in conveluded tubing (sp) that are labeled as b+, b-, radio etc. has anyone of you had any dealing w/ this already there, sorta like the wiring is there, just no components. i have not checked the wires w/ a meter to see if there is battery power or not, yet. it is a mc 205.....thanks

Joshua,
Best bet is go to www.tmcowners.com and resister "it's free". Here you will have nothing but Mastercraft owners. Best place to find out all your answers because someone is sure to have done it before.
Richard

Your boat is pre wired for radio power, however the speaker wires and antenna will need to be ran. You should see a small (1/2") split loom tubing that has the "radio" label on it. This should contain a red, yellow, and black wire. These are your constant, ignition, and ground wires (not in order). What year prostar?

richard, tried there -- no help yet --

todd, thanks for the help, that is sort of what i figured,, however all the wires appear to be black. the prostar is a 94 model (baby steps, baby steps) it's in my profile. i added a tower and now time for a radio... any more help from any of you would be much appreciated ...thanks