I have an Eden 410XLT that needs one speaker reconed. I need to gig on this amp while the speaker gets fixed. It's an 8ohm cab, so I'm assuming it's wired series/parallel with 8 ohm drivers. I have a QSC RMX 850 amp which will drive a 2 ohm load (though, apparently not in bridge mode). Should I wire (2) drivers in series, and then put those (2) in parallel with the remaining speaker? Thanks!