logo

JBL SRX918S Powered Subwoofer - 18"

Brand Image
UPC691991035609
SKUSRX918S
CA$3999.99
Online financing options available at checkout
Receive 20000 points!Get a 10% discount by reaching 25,000 points
Demo version is available for this product
1

Available Online

Usually 1-2 days before shipment

Available In-Store

Visit Us

In case of additional delays, you will be contacted by one of our sales representative.

Any questions? We are here to help.

1-(888)-733-6631Visit Help Center
Description

Audio professionals in need of a subwoofer that's designed to complement the SRX900 Series full-range sound reinforcement systems will be impressed with the JBL SRX918S, a single 18" powered subwoofer well suited for rental companies, touring artists, DJs, and installations. The integrated DSP and amplification offer a true plug-and-play experience while providing consistency and optimum performance anywhere in the world.

The 18" Differential Drive woofer is powered by the built-in Class-D amplifier and provide a frequency response of 35 to 90 Hz at 134 peak SPL. The SRX918S incorporates a large low-frequency port design that improves airflow and reduces audible turbulence, even at high output levels. A full-featured software package provides users control of the system on various platforms including Windows, Mac, and iOS for iPad.

Performance

The 2279-1 18-inch woofer delivers transparent, linear bass response down to 35 Hz. This driver uses dual 3" voice coils and leverages JBL's patented Differential Drive technology to deliver maximum sensitivity and power handling in a light, compact design.

Compatibility

SRX900 Series subwoofers are acoustically compatible with all SRX900 full-range speakers and support 60 and 80 Hz operating modes. SRX900 line arrays can be ground stacked with SRX900 subwoofers using the optional base plate accessories.

Controlled Coverage

SRX900 subwoofers can be used in omnidirectional or cardioid configurations simply by selecting the appropriate speaker preset and cabinet orientation. The preset can be accessed directly from the rear panel LCD or via software.

Powered Solution

The fully integrated built-in amplifier and DSP are based on proven JBL technologies and explicitly packaged to fit the needs of the SRX900 Series. The DSP includes everything needed to optimize a system, including 24 user-adjustable filters, 2000ms of delay, and advanced features like array size compensation and FIR-based throw-distance correction filters.

Versatile and Scalable

The SRX900 Series offers a complete system solution, including speakers, subwoofers, accessories, and software that support a variety of configurations and simplify storage, transport, and rigging. Because systems are scalable, it's easy to start with a small system and add components over time. All SRX900 products have been designed to work seamlessly together with other JBL tour sound products, with common voicing targets and phase characteristics that ensure systems combine coherently.

Features

  • High-performance, high-density system solution in a truck-pack friendly format
  • High-power-handling transducer delivers low distortion, high fidelity, and class-leading output
  • Built-in, passively cooled Class D amplification with a universal power supply
  • Dual ethernet ports with Neutrik etherCON connectors
  • Supports HARMAN HControl Ethernet
  • User-controllable DSP
  • LevelMax limiting uses sophisticated excursion-control algorithms to protect transducer
  • Rear-panel LCD provides complete access to control features
  • Reinforced 0.7" plywood enclosure

Specifications

Configuration Active Subwoofer
Enclosure Type Bass-Reflex Line Array Subwoofer
Total Power Capacity 1100 W RMS
2500 W Peak
Amplifier Class Class-D
Drivers
HF Driver None
MF Driver None
LF Driver 1 x 18" / 457.2 mm Woofer
LF Voice Coil Dual 3" / 76.2 mm
Magnet Ferrite
Performance
Frequency Range 35 Hz to 90 Hz -10 dB
Frequency Response 45 Hz to 80 kHz -3 dB
Maximum SPL 134 dB (Peak)
Input Sensitivity +6 dBu
Max Input Level 21 dB
I/O Impedance XLR Line Input:
100 Kilohms
Connectivity
Audio I/O 2 x XLR 3-Pin Balanced Line Input/Output
Network I/O 2 x etherCON (Control/Network/Proprietary) In/Out
USB None
Wireless Connectivity None
Signal Processing
EQ Yes
Parametric EQ Yes
Semi-Parametric EQ None
Alignment Delay Yes
Phase Adjustment Yes
Digital Signal Processing Delay, FIR Filter (Adjustable via Optional Software)
Maximum Sampling Rate 48 kHz / 24-Bit
Power
AC Input Power 100 to 240 VAC, 50 / 60 Hz 
AC Power Connector 1 x PowerCON TRUE1 Input
1 x PowerCON TRUE1 Output
Current Consumption 120 VAC:
4 to 18.1 A
240 VAC:
1.9 to 7.3 A
Physical
Mounting Integrated Rigging
Handles 1 x Each Side
Cooling Convection, Fan (Variable Speed), Heat Sink
IP Rating IP54
Construction Material Aluminum, Perforated Metal Grille, Plywood
Dimensions 26.9 x 26.9 x 22.6" / 683.3 x 683.3 x 574 mm
Weight 98 lb / 44.5 kg
Estimated shipping calculator

Enter details above

Discover our promotions

View All