I am purchasing a 5th gen maxima tomorrow, i am so excited! but i want to replace the head unit, keep the bose speakers but add an aftermarket amp and sub. Is this possible and if so can you guys help me and direct in the right direction? Thanks

 

wat i did man was take a 600w amp connect it to the speakers inside and i bought 2 12' kickers threw that in the back but lowered it cuz i like more voice conect another amp that that..and then i have the eq. in the glove box will post pics soon..oo and i just took out the bose base speaker in the back and left it empty..

 

alright so i get an aftermarket headunit, an amp and the sub and this is possible to use the bose speakers sstill right? I was searching looking for answers and saw something about line output converter and some type of adapter, any ideas?

 

It's 100% possible.

You need to read some more.

Specifically, the "Bose radio replacement thread"