Used JBL SRX918S Powered Subwoofer

Used JBL SRX918S Powered Subwoofer in good condition, delivering powerful low-end performance with a built-in Class-D amplifier pushing 1,100 watts RMS. This 18-inch subwoofer features JBL’s patented Differential Drive® technology for high output and low distortion. Ideal for live performance and installed sound, it offers comprehensive DSP control and professional-grade durability. Designed for easy integration with SRX900 series line arrays, this sub is perfect for venues needing deep, clean bass in a compact footprint.