JBL SRX928S Dual 18-Inch Active Subwoofer, 1100W

The JBL SRX928S Dual 18-Inch Active Subwoofer embodies the advanced performance principles that drive JBL's development of audio products that make a real difference in the world of professional audio. This next-generation family of powered line arrays and subwoofers addresses the growing need for scalable small and medium-format professional sound-reinforcement solutions for rental companies, fixed installations and musicians seeking the ultimate combination of performance and portability.
The SRX928S is a dual 18-inch active subwoofer designed to complement SRX900 full-range sound reinforcement systems. The sub¬woofer houses two JBL 2279-1 18-inch woofers, 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 SRX928S incorporates a large central 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.

JBL SRX928S Dual 18-Inch Active Subwoofer Features

- High-performance, high-density system solution in a truck-pack friendly format
- High-power-handling transducers deliver 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 transducers
- Rear-panel LCD provides complete access to control features
- Reinforced 18mm plywood enclosures

JBL SRX928S Dual 18-Inch Active Subwoofer Specifications

- Frequency Range (-10dB): 31 Hz-100 Hz (Preset: 80 Hz)
- Coverage Pattern: Omnidirectional or Cardioid
- Maximum SPL: 140 dB (Preset: 80 Hz)
- System Type: Active Subwoofer
- Amplifier Design: Class-D
- Continuous Power Rating: 1,100 Watts
- LF Driver: 2x JBL 2279H-1, 18 in diameter, 8 ohms, dual 3.0 in diameter voice coil, ferrite Differential Drive
- Enclosure: 18 mm plywood, Black DuraFlex finish, four integral recessed handles

Physical:
- Dimensions (W x H x D): 1205 x 565 x 681 mm (47.4 x 22.2 x 26.8 inches)
- Weight: 70.3 kg (755 lbs)