Used Seismic Audio SHOCKWAVE-15 Powered Subwoofer

Used Seismic Audio SHOCKWAVE-15 Powered Subwoofer in great condition delivers powerful low-end sound with a 15" woofer and 500 watts of peak power. Designed for live sound, DJs, and venues, it features balanced XLR and 1/4" TRS inputs and outputs, a built-in crossover, and rugged construction for reliable performance. With deep bass response and solid build quality, this subwoofer enhances any sound system with strong, clear audio and dependable durability.