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JBL SRX818SP 18-Inch Powered PA Subwoofer 1000W +

Item #91218
(0 Reviews)
List Price: $1,998.00
USD$1,599.00 Request Price Match Used from $999.99
You Save: USD$399.00 (20% Off)
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JBL SRX818SP 18-inch Powered PA Subwoofer 1000-Watt

The 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. The 18", SRX818SP 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. 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-inch-one solution featuring legendary JBL sound and performance, a wide array of configurability, and compatibility with JBL's flagship touring systems.

  • Purposeful Design: Rugged, Intuitive to Use, Easy to Transport
  • JBL Premium Transducers
  • Drivecore Amplification By Crown
  • Full User Configurable DSP
  • 18" Subwoofer
  • Network Control
  • JBL Engineered Application Presets
  • LCD Screen and Glow in the Dark Ink on Back Panel
  • M10 Suspension Points
  • M20 Threaded Pole Mount

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.


Every detail in the SRX800 Series 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.


The SRX818SP is powered by Crown proprietary front-end DriveCore technology featuring a massive 1000W Power Rating, the highest power rating in this class of loudspeakers. With an outstandingly low 103dB signal-to-noise ratio, the SRX800 Series 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 ControlTM iOS app, and standalone applications for iOS and Android.

  • Live performance systems
  • Mobile and fixed DJ systems
  • Sound system rental and tour
  • Permanent installations
  • System Type: Self powered 18", subwoofer system
  • Max SPL Output: 135 dB
  • Frequency Range (-10 dB): 29 Hz - 150 Hz
  • Frequency Response (-3 dB): 35 Hz - 120 Hz
  • Amplifier Design: Class D
  • Power Rating: 1000 W Peak
  • Dimensions (H x W x D): 575 x 684 x 683 (mm)/22.62 x 26.92 x 26.89 (in)
  • Net Weight: 39.5 kg (87 lbs.)

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Product Videos
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What is JBL's warranty for a reconditioned sub?
djrams on Aug 16, 2016
How much does it weigh?
Yumyum on Sep 28, 2015
BEST ANSWER: The JBL SRX818SP 18-Inch Powered PA Subwoofer weighs 93 lbs.
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JBL Pro SRX818SP Product Manual
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