The terminals on my 605a duplex drivers are marked: "1" and "2" on both the lf driver and the hf driver. I assume that 1 is the minus/ground and 2 is the hot on both. I verified this on the lf driver (battery + on 2, battery - on 1) and plus on 2 drives the cone outward. Is the tweeter the same? Just checking to make sure.
thanks.
Les