The single 18-Inch SRX818P subwoofer features legendary JBL Drivers, proprietary 1,000 Watt Crown amplification, Crown Front-End DriveCore Technology, premium JBL user-configurable DSP, V5 Tunings compatible with Vertec and VTX touring systems, and HiQnet Network control options via iOS and Android applications.

JBL SRX818SP 18 inch Self-Powered Subwoofer System SRX800 Series is the next generation high performance powered loudspeaker system comprising three full range and two subwoofer models with an array of features that elevate the SRX800 Series to the best in class of all competitive systems.

Drawing on JBL’s long history of groundbreaking technology and loudspeaker design, the SRX800 Series meets the needs of touring houses, installations, and the most demanding live sound applications ensuring they can deploy a no-compromise, all-in-one solution featuring legendary JBL sound and performance, a wide array of configurability, and compatibility with JBL’s flagship touring systems. •New Powerful Design •Includes Caster Mount Point For Easy Transport •JBL Premium Transducers •Drivecore Amplification By Crown •Full User Configurable Sharc™ DSP •Network Control •JBL Engineered Application Presets •LCD Screen and Glow in the Dark Ink on Back Panel •M10 Suspension Points •Standard 35mm Pole Cup •Feet for vibration absorption Spec System Type: Self powered, front-firing LF Driver 18″ Voice Coil: 3″ Max SPL Output: 135 dB Frequency Response: 35 – 120 Hz (-3dB) Amplifier Design: Class D Power Rating: 1000 W Peak / 750 W RMS Dimensions(H x W x D): 683 x 684 x 575mm Weight: 39.5 kg