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Dual 18-inch Powered Subwoofer

The SRX900 Series 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. Learn more about JBL Performance here.



  • 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 powered subwoofer

$5,900.00 Precio
$4,099.00Precio de oferta
    • 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: (2) 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
    • Dimensions (H x W x D): 565 mm x 1,205 mm x 681 mm
      (22.2 in x 47.4 in x 26.8 in)
    • Net Weight (each): 70.3 kg (155 lbs)
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