Green Velvet pronounces the SBS Slammer sound system “BEAUTIFUL!”
Professor of Technology Marketing Dr. Antonio Hyder calls the SBS Slammer the “finest sound system in the world” and speaks of its superior value for acquiring and maintaining marketshare, relative to all other sound companies in the world.
SBS Slammer Outfits 60,000 sq. ft Brooklyn Warehouse Party with 100% Analogue, Hi-Fi Sound including Slammer #STACKS.
SBS Slammer Rental System for Black Market