JBL Professional SRX818SP

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18" Self-Powered Subwoofer System

Features

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
Accepts JBL WK-4S Caster Kit
M20 Threaded Pole Mount

Unprecedented Control

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.

Applications

Live performance systems.
Mobile and fixed DJ systems.
Sound system rental and tour.
Permanent installations.

Technology

PURPOSEFUL DESIGN

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.

TRANSDUCER TECHNOLOGY

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.

DRIVECORE BY CROWN

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 SRX800 Series is capable of massive sound pressure levels with exceptional headroom, very low distortion and absolute clarity throughout its frequency range.

HIQNET NETWORK CONTROL

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.

Downloads

	Version	Language	Size	Uploaded
Data Sheets
SRX818SP Data Sheet updated: Apr 2019			1.79 MB	Apr 2019
Specifications
SRX818SP Spec Sheet updated: Apr 2019			860 KB	Apr 2019
Manuals
SRX Connect Presets HelpGuide updated: Oct 2020			286 KB	Oct 2020
SRX Connect NormalView HelpGuide updated: Oct 2020			427 KB	Oct 2020
Compliances
SRX800 Series Declaration of Conformity updated: Oct 2020			154 KB	Oct 2020
Software
Software Support updated: Apr 2019			114 KB	Apr 2019
SRX Connect updated: Oct 2019				Oct 2019
HiQnet Audio Architect updated: Nov 2020				Nov 2020
SRX Connect updated: Oct 2019				Oct 2019
User Guides
SRX818SP/828SP QuickStart Guide updated: Apr 2019			1.55 MB	Apr 2019
SRX800 User Guide updated: Apr 2019			7.41 MB	Apr 2019
Images
SRX800 Driver updated: Apr 2019			158 KB	Apr 2019
SRX800 Handle updated: Apr 2019			208 KB	Apr 2019
SRX818SP Back updated: Apr 2019			371 KB	Apr 2019
SRX818SP Angle No-Grill updated: Apr 2019			314 KB	Apr 2019
SRX818SP Angle updated: Apr 2019			498 KB	Apr 2019
SRX818SP Front updated: Apr 2019			429 KB	Apr 2019

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Parts & Service

Specifications

System Type	Self powered 18”, subwoofer system
Maximum SPL (1m)	135 dB
Frequency Range (-10dB)	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)	683mm x 684mm x 575mm (26.89in x 26.92in x 22.62in)
Net Weight (each)	39.5 kg (87 lb)
EQ	20 parametric EQ's, speaker delay, and 50 available slots for presets
Inputs	Neutrik ¼ - XLR input; Neutrik XLR Output
Outputs	2 x XLR
Enclosure	18 mm Duraflex coated plywood
LF Driver	1 x 18 in Differential Drive®
System Processing	DSP based, resident in Input Module

Accessories

SRX818SP-CVR-DLX | Deluxe padded cover for SRX818SP

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Deluxe padded cover for SRX818SP, water resistant black nylon exterior, 2.5mm polyethylene grille protector, covered handle access with Velcro closure, with embroidered JBL logo

SRX818SP-CVR-DLX-WK4 | Deluxe padded cover for SRX818SP w/ Casters

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Deluxe padded cover for SRX818SP, water resistant black nylon exterior, 2.5mm polyethylene grille protector, covered handle access with Velcro closure, with embroidered JBL logo. Designed to accommodate WK-4S rear-mounted caster kit (sold separately)