OK, thanks. I'm leaning toward the CX, too, just trying to figure out what's being said in a couple of posts in this thread
:
I need pictures. 
Probably not. Though I think I've got an illustration somewhere if you really need it. Think of it like this. Stock our speakers are plugged in to their speaker wires. You'd need to unplug those wires from the speakers and just not use them anymore. Tucked away up close to the speakers on each side is another set of speaker wires. Use those.
No more difficult then that.
Reason for the change is the SEEG radios have a built in amp. That amp feeds output via the speaker wires the SEEGs use stock. Those speaker wires are accessory and are added as part of an extra harness that is only part of our radio package.
To use the extrernal amp you don't use the internal amp. So you use the "original" speaker wires rather then the ones added as part of the SEEG radio package.