I own a Nissan Altima with a Bose stereo system, I was wondering if the head unit will support a W7 JL audio 13.5 inch, or will I need to replace the head unit and the amplifier? Also I do not want to contact it directly I want to put it on a toggle switch so that I can turn in on or off.
Do I need to replace the head unit or will I only need to replace the amp. Or since I want to not connect it directly I just need a separate amplifier for the sub?
Do I need to replace the head unit or will I only need to replace the amp. Or since I want to not connect it directly I just need a separate amplifier for the sub?