My 242 LS did not come with one installed. Where were they mounted from the factory? I've tried searching for pics but I guess that isn't a very hot pic to take and post online. Could someone snap a pic of their mounting arrangement for me please?

usually in the little door bye your right leg in driver seat

+1 that's where mine was mounted, when you opened the door the speaker was on the inside of the door and it had a little strap to hold the door open.

Get a hand held, much easier!!