JBL IRX115S Powered Subwoofer

Bolster Your IRX Active Loudspeakers The JBL IRX-115S fortifies your IRX active speaker system with 1,300 watts of rafter-shaking power. This active subwoofer’s 15-inch woofer includes a 3-inch voice coil, and it produces smooth, detailed low end all the way down to 35Hz. The IRX-115S includes selectable 80Hz, 100Hz, and 120Hz crossover points, which are optimized for IRX-series loudspeakers.

A polarity switch optimizes your system’s response. This powered sub also sports a ported enclosure to enhance its output and minimize woofer noise. The IRX-115S was built for real-world use, with a lightweight, road-tested MDF cabinet and reinforced grille. We appreciate the IRX-115S’s ergonomic carry handles and built-in pole mount, which make transporting and installing this subwoofer a piece of cake.