i having problem with my bose stereo sense i want to change it out wif a tv headunit.but when i ask the stereo shop around they told me i had to switch everything out including speaker.and some other crap.but im not ready to pay that much for all the stuff.So i was just curious do i have to change all those stuff out.

 

You dont have to change everything out but it will sound much better if you can trash those shitty paper cone Bose speakers along with 1lb Bose amp. Good luck.