The chimes have a different sound because they are coming from the IPC, you'll notice a difference right away but they all have the same type of tone (hopefully that makes sense).
I don't use the built in nav, only apple maps, that audio still works and haven't had any issues with phone calls.
I have the "crossover blocks" mounted on a behind the seat rack from MTI, then run wires through the door foot area thresholds up to the front on each side, into the tweeters.
Mine was $175 for the bed panel, and I haven't sold any of my take offs (from my many retrofits). Everything is stored wrapped in my shed, just in case I want to return to stock.
I didn't get any video and only the pictures I posted. I really isn't that complicated, 4-5 bolts, 2 electrical connectors, and 2 coolant lines.
Discharge the truck, clamp off and remove the coolant lines, remove the grounding bolt, remove the 4 bolts on the inverter, lift and remove. Put new...
My response was to the person saying he didn't think it was meant to be used for home. I was saying Ford markets the pro power 7.2 and 9.6 as home backups.
I have a powerboost and use it as a backup.