Polarity on 075 Drivers

[planetred]

Will positive to the black will move the diaphragm toward the listener? I have two 075 (16 ohm)wax plugs intact. Thanks for your help.

[toddalin]

If original, yes.

http://www.jblpro.com/pub/technote/tn_v1n12b.pdf

[planetred]

Thanks for your help!