Ive a my99 and want to fit 6/9s in bck shelf is there any how tos on here also anything on front doors thanks Neil

 

Has no one ever put speakers in rear ?

 

Front Doors take 5.25's but take 6.5" Speakers easily with an adaptor ring (make it yourself from MDF of buy a speaker adaptor ring). Watch out for depth though, I think anything much deeper than 60mm fouls the glass when the window is wound down unless you space it out more.

6x9's on the rear shelf? I don't think these cars have holes for them, so you'd end up cutting them yourself, no mean feat in a saloon with the rear glass in the way!

Better off amping up the front components IMO, to get some real volume out of them, and adding a Sub....