2007 Tahoe

[cfn]

do you mind elaborating on how your extended the mic cables on the 880s? I need a longer mic cable for my 880h and it looks like you just have a cat3 jumper to the radio base. I appreciate it.

Can't speak for the OP but that is how I did mine. Used a 3 foot length of Ethernet cable (Cat 5) and a double female connector.

http://forums.radioreference.com/pi...e-setup/208975-2011-ford-f-150-install-2.html