99 Gt Vert mach 460 front speaker help

[DominatingV8]

Hye guys,
I got a 99 gt vert with the mach 460 system. I wanted to replace the front speakers and possibly the rear ones...
I wanted to go with speakers from www.CDTaudio.com. I was wondering if you guys could check that site out and tell me which spearkers if any will fit into my front door speakers and if i will have to run a diff amp.. if so how do i do that... thanks...
I really need to know how to wire aftermarket speakers to amps that are going to subs and what ohms and settings they need to be on... if you can help me out on the install process of amps and what CDT speakers will fit in my doors it would be greatly appreciated.. thanks guys :SNSign:

 

[DominatingV8]

anyone? please help

 

[Red2000GT]

Well,you don't have to change the amp. As for which speakers-if they have any 6x8 or 5x7 size then those will drop in but you can fit a 6.5 inch component set if you have a baffle built for the lower door location. As for exactly which series-that's up to you and how much you want to spend.