I just bought a Edge SE with the basic 6 disc / 4 Speakers audio system, no subwoofer,sync, or nav. I want to replace the speakers with the infinity kappas like everybody here but was wondering if the basic headunit has enough watts to power these speakers? It seems like most people that upgraded to these speakers have the audiophile setup or switched to an aftermarket unit.
The other question is will these speakers make a big difference in sound?
Later on down the road I plan on adding a amp and a sub. I just found out that JL audio makes a stealth box with a 10" sub that fits in where the factory sub goes.
Thanks