http://forum.ecoustics.com/bbs/messa...79/109419.html
I think it's pretty safe to say you can link the two left terminals on each speaker and, the two right terminals on each speaker together (as per the pic on the above page) and then have the one pair of wires coming from the amp to either the top or bottom pair of terminals on the speaker. The signal is then shared between the top and bottom terminals ...