JBL SRX915M 15-Inch Powered Multi-Purpose Professional Loudspeaker

The JBL SRX915M 15-Inch Powered Multi-Purpose Professional Loudspeaker is a high-output two-way point-source system designed for applications requiring greater low-frequency extension and increased headroom. Its versatile enclosure makes it suitable as a main PA, high-performance stage monitor, or professional front-of-house system, while the 45° monitor angle provides an optimized low-profile monitoring configuration.

The SRX915M combines a JBL 275F 15-inch Differential Drive® woofer with a 1.5-inch neodymium compression driver and a rotatable 90° × 60° Progressive Transition™ waveguide. The system delivers powerful low-frequency response down to 50 Hz, consistent coverage, and a maximum peak output of 134 dB SPL. Integrated amplification and DSP provide optimized performance, while the rear LCD allows quick configuration and adjustment.

Built for demanding professional applications, the SRX915M features an outdoor-grade Baltic birch plywood enclosure, seven M10 QuickLink™ suspension points, and flexible mounting compatibility with dedicated accessories. Ethernet connectivity through dual Neutrik etherCON® ports enables HARMAN HControl integration, making the SRX915M a powerful and configurable solution for touring, rental, live events, installations, DJs, theaters, and professional stage productions.

Product Specifications

Product Type: Powered Multi-Purpose Point-Source Loudspeaker

System Configuration: Two-Way Powered

Low-Frequency Driver: JBL 275F, 15" Differential Drive® Woofer

High-Frequency Driver: JBL 2408H-1, 1.5" Neodymium Compression Driver

Coverage Pattern: 90° × 60° Rotatable

Frequency Range (-10 dB): 50 Hz – 20 kHz

Frequency Range (-3 dB): 60 Hz – 19 kHz

Maximum Peak Output: 134 dB SPL

Amplifier Type: Class-D

Amplifier Channels: 2

Continuous Power: 600 Watts (LF: 400W / HF: 200W)

Peak Power: 880 Watts (LF: 580W / HF: 300W)

DSP: 24 User-Adjustable Filters with 2,000 ms Delay

Sample Rate: 48 kHz

Bit Depth: 24-bit

Monitor Angle: 45°

Input Type: Balanced Line Level

Input Connectors: (2) Neutrik XLR IN/OUT

Ethernet Connectivity: (2) Neutrik etherCON® Ports

Control Protocol: HARMAN HControl over TCP/IP

Power Connectors: Dual Neutrik powerCON TRUE1® IN/OUT

Suspension: Seven JBL QuickLink™ M10 Points

Enclosure Material: Exterior-Grade Baltic Birch Plywood

Finish: DuraFlex™ Black, RAL9005

Grille: Powder-Coated 1.5 mm Hex-Perforated Steel with Black Cloth Backing

Cooling: Convection with External Aluminum Heat Sink and On-Demand Fan

Voltage Range: 100–240 VAC, 50/60 Hz

Environmental Rating: IP54

Included Accessories: (1) SRX915M, (1) Neutrik NAC3F-TRUE1-S, (1) Neutrik NAC3M-TRUE1-S

Product Weight: 55 lbs

Product Dimensions: 26.2" × 16.9" × 14.5"

Shipping Weight: 67 lbs

Shipping Dimensions: 28.2" × 18.9" × 16.5"