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The black AC118S 18" High-Power Subwoofer System from JBL comes with one 18" low frequency driver in a vented, front-loaded configuration for extended bandwidth. The rectangular cabinet is fitted with M10 threaded suspension points for flexibility. The subwoofer features one 18" driver with 3" voice coil. In addition, the subwoofer comes in a 3/4" multi-ply hardwood plywood enclosure.
High power and long excursion driver for lower frequency reproduction
High sensitivity with lower power compression
Large port for high output and low-frequency reinforcement
Multiple attachment points
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In the Box
JBL AC118S 18" High-Power Subwoofer System (Black)