The ASB7128-WRC Ultra Long-Excursion High-Power Dual-18″ Subwoofer from JBL is designed to house the company’s 2269H Ultra Long-Excursion 18″ Differential-Drive woofer. It is front-loaded, vented, and constructed with a neodymium magnet transducer, dual voice coils, and dual gaps. The woofer is capable of a peak-to-peak maximum excursion of 3.5″ and features a durable composite cone for high excursion and a long lifespan. The ASB7128-WRC features an exterior DuraFlex coating and an interior wood sealer for use in protected outdoor areas.
2 x 2269H 18″ Differential-Drive dual-voice dual-gap, neodymium magnet transducers