The SS3BK is a 35mm, 41" speaker-mounting pole intended for use with the JBL Professional SRX4718, MP418S, MP418SP, PRX618S, MRX518S, EON518S, JRX118S or JRX118SP subwoofers. The SS3BK uses the sub as a base for nearly any mid/high speakers having pole mount sockets designed to accept a 35mm pole.
Future JBL Professional subwoofers may also accommodate the SS3BK - check the applicable Users Guide or product literature to be sure.
California Prop 65 -
WARNING: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov