I don't think you want to bi-wire your center channel if you are driving it from the power amplifier designated "center" on, say, a 1050. There would be no other amp with the center information as output. Now if you had the line level content of center, say, the pre-out from the 1050, you could drive two power amps in parallel and then bi-wire, assiming your speaker has separate terminals for the tweeter and midrange speakers.