Wiring in premium rears speaker vs. original? Any differences?

[cirrusblue]

Hello R3Vers,

I just got a pearl beige set of premium speakers and they are sweet.
I have to modify my deck to install them, but just wondering has anyone else wired this in before? Do they have built in crossovers, or do i need to wire them up any differently?

Any advice apprec.
Thanks.

- CB

[StereoInstaller1]

Nope, drop in