JBL SRX818SP - Black - 18" Self-Powered Subwoofer System  - Hero JBL SRX818SP - Black - 18" Self-Powered Subwoofer System  - Front JBL SRX818SP - Black - 18" Self-Powered Subwoofer System  - Back
JBL SRX818SP - Black - 18" Self-Powered Subwoofer System  - Hero


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 amplifi cation, 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-in-one solution featuring legendary JBL sound and performance, a wide array of configurability, and compatibility with JBL’s flagship touring systems.

Product Specifications

General Specifications

Power Rating (W, Continuous) 750
Power Rating (W, Peak) 1000
Frequency Response Hz (±3 dB) 35 - 120
Maximum SPL (peak dB) 135

Dimension Specifications

Height (in) 22.6
Depth (in) 26.9
Width (in) 26.9
Weight (lbs) 87.0
Height (mm) 575.0
Width (mm) 684.0
Depth (mm) 683.0
Weight (kg) 39.5
Please consult the documents for in-depth specs

Documents & Downloads


What’s in the Box

  • 1 x SRX818SP Subwoofer
  • 1 x 10' (3m) IEC Power Cable
  • 1 x Quick Start Guide

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