Dual 18in - 141dB

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JBL Professional SRX828SP - 18" Subwoofer

Featuring two 18-inch subwoofers, the SRX818SP represents the next generation of premium powered loudspeaker technology from JBL Professional. Featuring 3 inch voice coils, 1000 Watts of Crown Amplification, rugged enclosures with JBL’s patented DuraFlex coating, and a full suite of onboard user configurable DSP, the JBL Professional SRX812 is a perfect all in one solution wherever high performance, comprehensive control, and pristine sound are required. Shop this JBL 18" subwoofer today.

JBL SRX828SP Dual 18-Inch Powered Subwoofer Features:
World’s first dual 18” powered subwoofer
JBL Engineered Application Presets
LCD Screen and glow in the dark ink on back panel
M10 Suspension Points
Purposeful Design: Rugged, Intuitive to Use, Easy to Transport
2000 Watts of Crown Amplification
JBL Premium Transducers with 3-inch voice coils
Full Suite of User-Configurable DSP including 20 PEQS and 96kHz FIR filters
Network Contol via HiQNet, Audio Architect, and standalone apps for iOS, Android, Mac, and PC
With M10 suspension points and indexed feet, the SRX828SP can be configured for a variety of applications, including being stacked in a cardioid configuration for large shows on stage.

For incredible extended low frequency response, the JBL Professional SRX835P uses an 18-inch woofer with JBL’s patented Differential Drive Technology for reduced weight while maximizing power amp efficiency. 3” voice coils and dual ferrite drivers deliver exceptionally low distortion and extended low frequency response.

The extraordinary amount of power and the rugged design of the new JBL Professional SRX835P line are enough to make it the best portable loudspeaker system on the market, but users will also enjoy an unprecedented level of control and configurability with the system. The SRX818SP features a full suite of onboard user configurable DSP including 20 PEQ’s, 2 seconds of delay, signal generators, input mixing, amplifier monitoring, and 50 slots for recallable presets, including 10 JBL-engineered application presets. In addition, the system is compatible with V5 JBL Tunings, and features 96kHz FIR Filters, and LevelMax Limiting providing compatibility with our flagship Vertec and VTX touring systems.

All of this is easily controlled by Audio Architect, HiQnet Motion Control iOS app, and a standalone application for iOS, Android, Mac, and PC. Simple wired control is provided via an Ethercon connector on the back of the system and wireless control is possible using a standard off the shelf wireless router.

Product Specifications
JBL Professional SRX828SP Powered Subwoofer Specifications:
System Type: Self powered dual 18", subwoofer system
Maximum SPL Output: 141dB
Frequency Range (-10dB): 35hz - 120khz
Frequency Response (- 3dB): 29hz - 150khz
System Power Rating: 2000W Peak (1000W x 2), 1500W continuous (750W x 2)
Input Impedance: 40k balanced, 20k unbalanced
Line Input Gain: 21 dB
Consumer Input Gain: 33 dB
Max Input Level: Line: 20dBu, Consumer: 8dBu
Connectors: Neutrik 1/4 - XLR input; Neutrik XLR Output
LED Indicators: Power LED (Green), Network Link (Green), Network Data (Yellow)
Cooling: On-Demand variable speed fan
AC Power Input: 100V - 240V 50/60Hz
AC Power Consumption (120V): 2.2A (1/8th Power), 5.6A (1/3rd Power)
LF Driver: (2x) 2279F
Crossover Frequency: 80hz
Enclosure Material: 18mm plywood
Handles: 8
Finish: Obsidian Duraflex finish
Grille: Powder coated, Obsidian, 14-gauge perforated steel with acoustically transparent black cloth backing
Dimensions (L x W x H): 26.79 x 47.42 x 22.57" (681 x 1205 x 574mm)
Weight: 145.0 lbs (65.9kg)
Accessories: Power Cable, Quickstart Guide


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DJ & AUDIO > Speakers & Subs > Powered Subwoofers
UPC: 691991000751
Brand: JBL

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