Hey I have a aftermarket deck installed on stock speakers and sub bose system,I wanted to know is changing my speakers in my doors as simple as un plugging the stocks and pluging my mb quarts in?

 

Yeah it is...but all depending on the RMS wattage.. If it's a high end set, it'll work fine. I had some speakers hooked up in my VW I have out here and they required an amp. Sounstream Tarantula 6.5's, 120 WRMS....

Anyway, they'll work fine but you will notice soem distortion untill you get an amp hooked up to them...That is of course if they ARE a high end set..