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Best-in-Class Performance
JBL transducer technology delivers class-leading low frequencyperformance and superior dynamic range

Configurable
Form cardioid arrays simply by orienting the cabinets and selecting a preset

Powered Solution
Onboard Class-D amplification and DSP provide optimum performance and consistency across the world
Features
Complete System
The SRX900 Series is a complete solution featuring full-rangeproducts, subwoofers, accessories, and software
Versatile Rigging System
Provides flexibility to pole mount, ground stack, or fly the SRX900 series
Built-in DSP
Includes 24 user-adjustable filters, 2,000 ms of delay, and advanced features like Array Size Compensation and FIR-based Throw Distance Correction filters
Large Low Frequency Port Design
Improves airflow and reduces audible turbulence, even at high output levels
New, Full-featured Software Package
Gives users control of the system on various platforms, including Windows, macOS, and iPad OS
Dual Ethernet Ports
With Neutrik etherCON connectors supports HARMAN HControl Ethernet
LevelMax Limiting
Uses sophisticated excursion-control algorithms to protect transducers
Rear-panel LCD
Provides complete access to control features
Specs & Downloads
Item# P3241MX-LS-Z
Description
Affordable Line Arrays for Serious Pros
The SRX918S is a single 18-inch active subwoofer designed to complement SRX900 Series full-range sound reinforcement systems. The subwoofer houses a JBL 2279-1 18-inch woofer featuring Differential Drive® – JBL’s dual voice coil, dual gap technology – to deliver better heat dissipation, lower power compression, and wider dynamic range than conventional single-coil designs. Built-in DSP and amplification offer a plug and play experience while providing consistency and optimum performance anywhere in the world. The SRX918S incorporates a large low frequency port design that improves airflow and reduces audible turbulence, even at high output levels. A new, full-featured software package gives users control of the system on various platforms, including Windows, macOS, and iPad OS.
General Specifications
- Frequency Range Hz (-10 dB)
- 35 - 90
- Maximum SPL (peak dB)
- 134
- Power Rating (W, Continuous)
- 1100
- Power Rating (W, Peak)
- 2500
Dimensions
- Depth (in)
- 26.9
- Depth (mm)
- 683
- Height (in)
- 22.6
- Height (mm)
- 575
- Weight (kg)
- 44.5
- Weight (lbs)
- 98
- Width (in)
- 26.9
- Width (mm)
- 684
Features
- Transducer Differential Drive JBL
- Yes
Documents & Downloads
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