[quote name='bigjohn' timestamp='1328648804' post='1530748']
I'm supposing these could be rewired to be 8[size=4][font=arial, sans-serif]Ω[/font]
[font=arial, sans-serif]Am I right?[/font][/size]
[/quote]
Ye canna change the laws of physics.
An 8x10 at 4 ohms will be 8 8 ohm speakers wired up so that there are in effect two sets of four speakers. Each set will be four speakers in parallel and the two sets will be in series (or the equivalent). It would be possible to wire them so you could get one ohm, 4 ohms, or 16 ohms, with each speaker equally loaded. You could wire it up to give you about 9.5 ohms (two sets of three in parallel, one set of two in parallel, all in series) but you'd be loading the speakers a bit unevenly.