BC Helmick walks through the BASSBOSS BB15 MK3, a 2,500-watt powered 15" full-range cabinet. The video covers amplification, coverage, and the jobs the BB15 does best, bars, mobile rigs, and installs that need serious output from one box. Fullblast Sound is a family-owned authorized BASSBOSS dealer in San Antonio, TX, nationwide install, freight, and system design.