The Turbosound PQ15-WPB is a custom weather-resistant protective bag for the PQ15 loudspeaker, sized for the larger 15" full-range cabinet. Nylon fabric and mesh cover provides outdoor weather protection while allowing airflow, and thick foam padding inside guards the cabinet against transport impacts. Rugged fasteners stand up to repeated festival-cycle use, with strategically placed openings for handles, the rear input panel and dual pole mount.