You will have to remove the entire door panel as the speaker cover cannot be removed. Both my 6x9 ML subs blew in my SC430. I ordered them from Sewell Lexus for approx $170 a piece as the local dealer (Northside Lexus) in Houston wanted ~$800 to purchase and install the two speakers. Lexus refused to replace the speakers even though they know they have a reoccurring problem with these 6x9 subs. I guess since it's not life threatening they refuse to stand behind their product.