The JBL SRX812 is a two-way full range passive portable speaker with a 12” woofer made for use as a monitor, light-duty main PA, or rear or side fill. Featuring M10 suspension points and feet for both floor standing and monitor use, the SRX812 is an ideal solution for musicians, bands, and DJs, concert use, public speaking, or installations such as performance venues, corporate spaces, educational facilities or houses of worship. Tunings and presets are available for Crown ITech HD and XTI 2 amps as well as dbx VENU360 signal processors.
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.
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 ControlTM iOS app, and standalone applications for iOS and Android.
JBL Professional SRX812 2-Way Full-Range Speaker with 12" Woofer
Versatile Mounting
- Dual-angle 36mm pole socket, 12x M10 suspension points, and angled side for monitor use.
Build
- 18mm poplar plywood cabinet with durable DuraFlex™ finish.
System Integration
- Optimized for Crown XTI 2, ITech HD, and dbx DriveRack 360.
- Crystal Clear Clarity
- Handle
- Bass Reflex
- Passive Amplification
- Bi-amplificatio
Performance & Audio
System Type
- Passive 12", two-way, bass-reflex
Frequency Range (-10 dB)
- 41 Hz - 20 kHz
Frequency Response (-3 dB)
- 57 Hz - 20 kHz
Maximum SPL Output
- 135 dB
Power Handling
Continuous
- 800W
Program
- 1600W
Peak
- 3200W
Nominal Impedance
- 8 Ohms
Coverage Pattern
- 90° x 50°
Crossover Frequency
- 1.9 kHz
Mechanical & Construction
Dimensions (H x W x D)
- 25.11" x 16.31" x 16.87" (638mm x 415mm x 429mm)
Weight
- 55 lbs (24.9 kg)
Enclosure Material
- 18mm plywood with an Obsidian DuraFlex finish
Grille
- Powder-coated, 14-gauge perforated steel with acoustically transparent black cloth backing
Mounting Options
- Dual 36mm pole socket
- 12 x M10 suspension points
- Feet for floor wedge monitor use
Inputs/Outputs
- NL4 Input, NL4 Loop-thru (+/-1 or +/-2 Selectable)
Drivers
LF Driver
- 12" woofer (JBL 2272H) with Differential Drive technology
HF Driver
- 3" voice-coil compression driver (JBL 2432H) with a neodymium magnet

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