can u replace the channels in a head unit if soo can some one tell me how or bout how much it would cost to get them replaced....thanks

 

you can have it done but nobody ever does it because of how much it costs(more than the radio most times) buy a 4 channel amp and forget replacing the "channels", i can get you one brand new for 100 pm me if interested, ill install it for pretty cheap as well.

 

what kind of head unit is it??

 

not a head unit, a new amp

 

ok what kind of amp is it? and how many watts

 

what head unit do you have, OP? If its not such an expensive headunit, I would suggest trashing it, and buying a new CD player.

 

pm me its 400x4 watts @ 4ohms