JBL VLA-C125S, Dual 15" Subwoofer with Differential Drive Color:Black The Sennheiser GA 3 is

The Sennheiser GA 3 is a Rackmount Kit for EW G3 and G4 Series Wireless Receivers

and reverb

F34 Trussing for Mounting of Speakers with included stud

The IRX115S features three user selectable crossover settings (80

which provide more power with lower impedance

JBL VLA-C125S, Dual 15" Subwoofer with Differential Drive Color:Black The Sennheiser GA 3 isThe JBL VLA C125S uses JBL proven technology components, featuring dual 15 Differential Drive transducers. Enclosures feature multi layer reinforced fiberglass and steel end panels. Grilles are zinc plated, powder coated 14 gauge perforated steel with an acoustically transparent black grill cloth backing, a hydrophobic mesh underlayer, and a waterproof rail system. The rigging system is inherent to the design of the system. Inter box angles are