Speaker "Static"
 

I have a 93 accord coupe. It has the bose system in it. I just got the code from factory for radio ( Just bought about 2 weeks ago) But once it turns on, it sounds like there is Static coming from the speakers. even if i turn the radio all the way down it still crackles but if i turn it up the static stays the same and music gets louder. Speakers sound good not blown. it did that last night. this morning it didnt but now it is again.... Is it bad ground from Radio? Or bad speaker connections? Thanks !

Probably a failing factory amp. Factory systems only make noise when they have problems. If the car is completely stock, then I suspect bad parts. If the sytem has been altered by the previous owner (new speakers, new amp, etd.) then likely a wiring problem.

as far as I know its all stock. Its stock head unit. The speakers i think are stock..they look stock what i can see throught the covers... How would I fix that? A new aftermarket head unit?

With Bose it is all or nothing. New head unit and new speakers, doesn't have to be anything fancy to sound decent.

If i put a new head unit in i need to put in new speakers too?

you cannot power factory Bose speakers from an aftermarket HU - so you need to buy an interface that gives the aftermarket HU signal to the factory Bose amp (best case). so any problem in the Bose amp won't be resolved.