I already searched but coudlnt find much information.
Im doing a system for my gf's 97 galant. its a non-infinity factory stereo.
It will be getting an alpine cda 7894, type S 6x9s for the rear and type S 6.5" for the front doors. Now crutchfield states there are 4" dash speakers. since i will be running these from the deck, will dash speakers be necessary still? basically im asking if there is a factory crossover b/w the dash speakers and the door speakers so i know if the dash speakers will work if i upgrade those as well.
any input would be great, also how difficult is it to install dash speakers?