I have Infinity P362's as my mains and have an unused pair of channels from my receiver (onkyo ht-rc160) that i was wondering if it was possible to just set the receiver to biamp and just run both sets of wires to the same terminal on the P362's hoping to achieve double the power to those speakers. Is anything like this do-able? I just hate seeing that i can handle more power and my amp has unused outputs. Any help will be greatly appreciated!