The Imix IM-8218 Dual 18″ Sub Woofer is an ultra-powerful, high-performance subwoofer designed to deliver deep, earth-shaking bass for large-scale sound reinforcement systems. Featuring two 18″ 800 Watt drivers housed in a precision-engineered, ported enclosure, the IM-8218 is built to handle the demands of live concerts, festivals, theaters, and large venues. With its massive power handling capabilities, impressive SPL output, and low-frequency extension, this subwoofer is the ideal choice for any professional audio setup requiring extreme bass impact and clarity.