(2) Rockville RSP36 36″ Mounting Pole from Subwoofers to Speakers, Heavy Duty
(2) Rockville RSP36 36" Subwoofer Mounting Poles For Connecting A PA Speaker to A Subwoofer With An Incredible 200 LB Load Capacity! (2) Rockville RSP36 36" Subwoofer Mounting Poles. How to Set Up your RSP36.