Lot of 12 EAW SB1000z sub-woofer cabinets with a padded protective cover for each one. The legendary SB1000z is a high output, large-format subwoofer system with proven performance in complementing high efficiency, full-range loudspeakers. It is designed for portable use where the fatter-sounding output of dual 18 inch drivers is desired. The SB1000z’s driver mounting maximizes cone area and minimizes frontal area, providing the acoustical performance and physical configuration well suited for creating large subwoofer arrays. Its applications include: concert touring, arenas, band/club PA, large houses of worship, large auditoriums/theaters, stage/performer monitoring, drum fill monitoring, and large dance clubs.