JBL SRX918SF - 18-inch Powered Flyable Subwoofer
- High-performance, high-density system solution in a truck-pack friendly format
- High-power-handling transducers deliver low distortion and class-leading output
- Built-in, passively-cooled Class D amplification with a universal power supply
- Dual Ethernet ports with Neutrik etherCON connectors
- Complete control and configuration with JBL Performance software over HARMAN's HControl protocol
- User-controllable DSP
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JBL SRX918SF 18-inch Powered Flyable Subwoofer
Bring thunderous low-end performance to your sound system with the JBL SRX918SF, an 18-inch powered flyable subwoofer built for serious audio professionals. Featuring a high-efficiency Class D amplifier and a powerful 18-inch driver, the SRX918SF delivers deep, punchy bass with clarity and control — perfect for live sound, touring, and installed applications.
Designed for flexibility, the SRX918SF is fully flyable and integrates seamlessly into JBL SRX900 Series line arrays, offering scalable solutions for any venue. With advanced DSP, network control via JBL’s software suite, and rugged tour-grade construction, this subwoofer is ready for the road and built to perform.
Key Features:
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18-inch woofer for extended low-frequency output
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Class D amplification with optimized thermal performance
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Flyable design for seamless integration with SRX900 Series
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Built-in DSP with comprehensive tuning and control options
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Road-ready construction with ergonomic handles and rigging points
| Condition | New |
|---|---|
| MPN (manufacturer part number) | SRX918SF |
| UPC (Universal Product Code) | 691991039805 |









