The big brown truck will be stopping by my house today with a PA speaker and mounting hardware so I can use my CB as a PA. I was looking around and I'm not sure where to mount a PA speaker. I am thinking right under the front bumper, when I looked underneath there is a metal bumper beneath the plastic. Would I be ok drilling into this metal or does it contain any air bag sensors?

Thanks!!

_________________
KB3MIX
-------------
Black 2005 Liberty Sport CRD