Pioneer Speaker Question

To anybody who has installed Pioneer speakers in the last little while, or has a book handy, which post on the speaker is positive and which one is negative? It would make sense that the bigger (wider) post is positive, but I want to be sure. The speakers I got didn't come with any instructions, or those handy dandy wiring clips that normally come with them.

put a nice set in about week ago. Big tab is positive and smaller tab is negative...

------------------
I Love Z-28's and SS's

1993 Black Camaro Z-28
Current Mods: K&N Filter, Gutted Cat, Cut off Air Pump.

http://www.cardomain.com/id/93zrok

Thanks a bunch man.

I just put in TS1665's in the front and 1655's in the rear, and with my Alpine 7893 powering them all, it really does sound nice. It doesn't have sub-like SPL, but for speakers I'm very satisfied. Mid and upper range sound excellent.