swapping rear and front signals..alpine?

[clays laramie]

So from my reading hear i gather that the rear speakers have a greater range than the front door speakers.. if this is true, has anyone just spliced(crimped) the wires so the rear signal is sent to front doors, and front to rear. Obviously this would screw your fade on the head unit up.....but u would get a wider range on your fronts....
Just a thought...
Also fading to the rear would increase volume from front doors while lowering the dash speaker, wich i see a few peopl say are over powering...