JBL SRX818SP Professional Active Loudspeaker Subwoofer

JBL SRX818SP active sub front side


JBL SRX818SP Professional Active Loudspeaker Subwoofer

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18" Self-Powered Subwoofer System

A full suite of User Controllable DSP driven by the SRX800 Series powerful onboard 400MHz Sharc DSP includes 20 PEQ?s, 2 seconds of delay, signal generators, Input mixing, amplifier monitoring, and 50 User Presets. In addition, the system can incorporate V5 JBL Tunings providing compatibility with our flagship Vertec and VTX touring systems. An integrated LCD screen supports fast setup and configuration.

  • Features

    Every detail in the JBL SRX818SP Active Subwoofer was purposefully designed and thought through with full consideration for its intended use. Ergonomically designed handles support an easy, non-fatiguing grip for streamlined handling. M10 suspension points, indexed feet, and pole/tripod mounts support a wide, flexible array of configurations.


    JBL?s patented Differential Drive? Technology ferrite drivers incorporate 3_ voice coils with lower mass ferrite magnets for reduced weight, increased power handling, exceptionally low distortion and extended low frequency response. JBL?s 2432H is the only neodymium 3_ voice coil compression driver in this class, delivering very high power levels and smooth, crystal clear sound.


    Each model is powered by Crown proprietary front-end DriveCore technology featuring a massive 2000W Power Rating, the highest power rating in this class of loudspeakers. With a remarkable 103dB signal-to-noise ratio, the JBL SRX818SP Active Subwoofer is capable of massive sound pressure levels with exceptional headroom, very low distortion and absolute clarity throughout its frequency range.


    With full HiQnet Network Integration, configuring an SRX800 system is dramatically simplified, saving time while fully automating the control interface configuration. Simple wired control is provided via Ethercon connector and third party wireless router capability is included. Control options include Audio Architect, HiQnet Motion Control? iOS app, and standalone applications for iOS and Android.

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