hello mitsubishi fans! i jes bought some speakers for my lancer Es 03 and Im having trouble installing them! i wanted to know if i needed to remove the back panel in order to install my rear speakers!!! also are 6 1/2 speakers large enough, it seems that my 6 1/2 speakers might be slightly to small for the bracker from my stock speakers!!!

 

just unscrew the plastic cover from the bottom..i think 6 1/2 are perfect fit but if not u can kick me in the shin