can i swap out that 9 sub for a 3 way 6.5 without any issues, or is that sub crossed over ???? i been trying to figure it out , but im just not sure. i still have the factory deck with bose system.

 

If you can find a speaker that will run at 0.5 ohms impedance you could. put a coaxial or a component there, with a custom bracket to fit in the hole.

Good luck with that though. Everything aftermarket runs at 2 or 4 ohms. unless you plan to get rid of the Bose amplifier in the trunk, and run aftermarket amps you really cant do much with the front door woofers.

You need to read the audio install sticky. All the answers you need are there. For reals.

 

crap - lol