JBL SRX915SF | 15" Powered Flyable Subwoofer with DSP & Rigging for SRX900 Arrays

Powered 15-Inch Flyable Subwoofer for Line Array Systems

The JBL SRX915SF is a high-output, active 15-inch subwoofer engineered to integrate seamlessly with the SRX900 series. Designed for flown or ground-stacked use, it delivers deep, articulate bass with intelligent DSP control, rugged construction, and universal power compatibilityâ??making it ideal for touring, installations, and rental systems.

JBL SRX915SF Competitive Differences

• Truck-pack-friendly format optimized for high-density system deployment
• JBL 2276H 15" Differential Drive® transducer for high output and low distortion
• Built-in, passively cooled Class D amplifier with global power supply
• Integrated three-point rigging system for suspended and ground-stacked configurations
• Advanced DSP with LevelMax limiting and user-configurable filters
• Complete control via JBL Performance software using HARMAN HControl protocol
• Rear-panel LCD provides direct access to DSP settings and system controls
• Dual Neutrik etherCON Ethernet ports for reliable network integration
• Large low-frequency port reduces turbulence at high output
• Reinforced 18 mm birch plywood cabinet with M20 threaded pole mount

JBL SRX915SF Description

The SRX915SF is a flyable powered subwoofer designed to support SRX900 full-range systems, including SRX906LA arrays. Its compact form factor, paired with JBLâ??s high-output 2276H transducer, delivers premium low-frequency performance in mobile or installed sound environments.

This subwoofer features built-in DSP and a passively cooled Class D amplifier for reliable operation with minimal setup. The universal power supply allows deployment worldwide. JBLâ??s LevelMax limiting protects components using intelligent excursion control, while user-defined DSP parameters enable custom configurations for cardioid or omni use.

Setup and management are intuitive through a rear-panel LCD and JBL Performance software, accessible via dual Neutrik etherCON Ethernet ports using HARMANâ??s HControl protocol. The rugged cabinet is built from 18 mm birch plywood with a large low-frequency port and M20 mount. A three-point rigging system ensures versatile suspended or ground-stacked installation.