Video Chat with a Pro Audio Expert - Live

JBL SRX818SP 18" Self-Powered Subwoofer System

BH #JBSRX818SP • MFR #SRX818SP
Print
JBL SRX818SP 18" Self-Powered Subwoofer System
Key Features
  • For Live Stage, Theater, DJ Setups
  • 18" Woofer
  • 29 Hz to 150 Hz Frequency Range
  • Class D Power Amplifier
The SRX818SP from JBL is an 18" subwoofer system featuring controllable DSP, ergonomically designed handles, and DriveCore technology to ensure that its 3" voice coils can deliver a 1000W peak power rating. It offers a frequency range of 29 to 150 Hz and Class D amplification. The SRX818SP also provides HiQnet network integration, which allows you to automate the control interface via many compatible apps. Wired control can be achieved through Ethercon connections. Many localized controls are easily tweaked via the back-panel LCD screen, allowing you to access DSP presets without connection to networks. 
More Details
No Longer Available
No Store Display
Ask an Expert
800-606-6969

JBL SRX818SP Overview

The SRX818SP from JBL is an 18" subwoofer system featuring controllable DSP, ergonomically designed handles, and DriveCore technology to ensure that its 3" voice coils can deliver a 1000W peak power rating. It offers a frequency range of 29 to 150 Hz and Class D amplification. The SRX818SP also provides HiQnet network integration, which allows you to automate the control interface via many compatible apps. Wired control can be achieved through Ethercon connections. Many localized controls are easily tweaked via the back-panel LCD screen, allowing you to access DSP presets without connection to networks. 

The system accepts inputs from both XLR and 1/4" connection points, and outputs to male balanced XLR jacks. LED indicators for Power, Link, and Data notify you as to the unit's present usage, making it clear whether or not the SRX818SP is on, linked to other speakers via the network, or sending/receiving information to/from other points of access. This subwoofer system can be used for various purposes, including in live performance, mobile and fixed DJ systems, sound system rentals and tours, and permanent installations.

DSP Control
User-controllable DSP, driven by the system’s onboard 400 MHz Sharc DSP, includes 20 PEQs, 2 seconds of delay, signal generators, input mixing, amplifier monitoring, and 50 user presets. The system can also incorporate V5 JBL tunings, providing compatibility with the Vertec and VTX touring systems. All of this is accessible via an LCD screen.
Handling and Design
Ergonomically designed handles offer a useful grip for streamlined handling, while M10 suspension points, indexed feet, and M20 pole/tripod mounts support a wide and flexible array of configurations.
Transducer Technology
Differential Drive Technology ferrite drivers incorporate 3" voice coils inducing low distortion, and a suitable low frequency response, while 2432H neodymium 3" voice coil compression drivers can deliver high levels and a clarion sound.
DriveCore by Crown
Crown’s proprietary front-end DriveCore technology features a 1000W peak power rating. Its subwoofer features a signal-to-noise ratio of 103 dB.
HiQnet Network Control
With HiQnet Network Integration, the SRX818SP System features automated control-interface configuration. Wired control is provided via Ethercon connector, while third-party wireless router capability is included; control options include Audio Architect, a HiQnet Motion ControlTM iOS app, and standalone applications for iOS and Android.
Other Features
  • Rugged design.
  • JBL-engineered application presets.
  • LCD screen and glow in the dark ink on back panel.
  • Accepts JBL WK-4S Caster Kit.
Applications
  • Live performance systems.
  • Mobile and fixed DJ systems.
  • Sound system rental and tour.
  • Permanent installations.

JBL SRX818SP Specs

Key Specs
Frequency Range/Response
29 Hz to 150 Hz (-10 dB)
35 Hz to 120 Hz (-3 dB)
Speaker Type
Active Subwoofer
Enclosure Type
Bass-Reflex
Total Output Power
1000 W Peak
Amplifier Class
Class-D
Drivers
LF Driver
1x 18" / 45.7 cm Woofer
Performance
Frequency Range/Response
29 Hz to 150 Hz (-10 dB)
35 Hz to 120 Hz (-3 dB)
Maximum SPL
135 dB
Signal Processing
Crossover Frequency
80 Hz
EQ & Filters
No
Alignment Delay
No
Digital Signal Processing
No
Connectivity
Audio I/O
2x Combo XLR-1/4" TRS Input
2x XLR 3-Pin Output
Network I/O
No
USB I/O
No
Wireless
No
Mobile App Compatible
No
Power
AC Input Power
100 to 240 VAC, 50 / 60 Hz
AC Power I/O
1x IEC Input
Current Consumption
2.2 A (1/8 Power)
5.6 A (1/3 Power)
Physical
Color
Black
Mounting
1 x M20-Threaded Pole Socket (Top)
Handles
4
Construction Material
Perforated Metal Grille, Plywood
Environmental Resistance
No
Dimensions
22.6 x 26.9 x 26.9" / 57.5 x 68.4 x 68.3 cm
Weight
87 lb / 39.5 kg
Packaging Info
Package Weight
107.8 lb
Box Dimensions (LxWxH)
32 x 32 x 25"

JBL SRX818SP Reviews

See any errors on this page?
Whatever You Need, We've Got It