I was so committed to keep the Monsoon but as I started changing things one by one I realized that I'm better off without it. I didn't do everything at once so this are rough #'s and I've changed the setup a few times.
Headunit basic alpine headunit $100-200
Now I run a Pioneer double din that was like $450-500iwh
GM04 module $100
Steering controls $60ish
alone type r 6x9 and 6.5s $200 ish
Memphis 4x100 amp forgot how much I paid
Memphis PR1000 $400ish
No center speaker anymore
I don't have subs anymore but when I did I was running a 15" Memphis M3
Obviously shop around and choose the equipment you would like bit after it's all said and done I'm very happy with my set up. The Monsoon itself leaves a lot to be deserved the premium systems like Bose tend to sound a lot better.
