need speaker info help

SAMBO

i have install my system in a new tahoe, i have a rf550 running all the main speakers i installed the gxr 6.5 in all 4 doors and they sound very shallow i have been asked if i really changed them out they really dont sound like they should i had some older 6.5 polks in a 2000 z71 and they sounded really good i have installed a eclipse head unit and changed out a older alpine 4 ch amp with the rf550 and i cant make them sound correct do i need a different 6.5 speaker help me if you can i have owned polk speakers for over 18 years and have always sounded good

goingganzo

the problem is you got rid of the alpine amp lol j/k

sntnsupermen131

hey now...
my rockford fosgate amps works perfect!!
i dont know whats wrong with sambos set up...
great speakers....great amp...and its a chevy....doesnt get any better than that:)