JBL SRX912M 12-Inch Powered Point-Source Loudspeaker

JBL SRX912M 12-Inch Powered Point-Source Loudspeaker

The JBL SRX912M 12-inch powered point-source loudspeaker is a compact, two-way professional speaker designed for main PA, stage-monitor, and front-fill deployment. It combines a 12-inch Differential Drive woofer, a neodymium compression driver, onboard Class-D amplification, and DSP to deliver 133 dB peak output with controlled 90° x 60° coverage.

Built for touring artists, rental providers, DJs, houses of worship, theaters, and installed venues, this high-output powered PA speaker fits jobs where space and weight matter. Its 42° enclosure angle supports low-profile monitoring, while 50 Hz low-frequency extension helps the cabinet handle full-range program material. An 80 Hz high-pass preset streamlines integration with SRX900 subwoofers.

Professional system control comes from a rear LCD, 24 user-adjustable filters, and up to 2,000 ms of delay. Dual etherCON ports support HControl networking and daisy-chained system management, while JBL Performance software enables configuration and monitoring across Windows, macOS, and iPadOS. Six QuickLink M10 points, durable birch-plywood construction, and powerCON TRUE1 connections support portable and fixed-installation workflows.

Key Features

• Multi-Purpose Design: Operates as a main PA loudspeaker, low-profile stage monitor, or compact front-fill speaker.
• Professional Two-Way System: Combines a 12-inch JBL 272F Differential Drive woofer with a JBL 2408H-1 compression driver.
• Integrated Amplification: Delivers 600 watts continuous and 880 watts peak through a two-channel Class-D amplifier.
• High Acoustic Output: Produces up to 133 dB peak SPL from a compact enclosure weighing 45 lbs.
• Predictable Coverage: Uses a 90° horizontal by 60° vertical Progressive Transition waveguide for consistent audience coverage.
• Advanced Loudspeaker DSP: Provides 24 user-adjustable filters, 24-bit processing, and up to 2,000 ms of alignment delay.
• Networked System Control: Dual etherCON ports and HControl support streamlined identification, monitoring, and daisy-chained networking.
• Flexible Deployment: Six QuickLink M10 suspension points and a 42° monitor angle accommodate installed and portable applications.

Technical Specifications

System and Acoustical Performance

• System Type: Multi-purpose point-source, two-way powered loudspeaker
• Speaker Configuration: 2-way
• Enclosure Type: Bass-reflex
• Frequency Range: 50 Hz to 20 kHz at -10 dB
• Frequency Response: 60 Hz to 19 kHz at -3 dB
• Coverage Pattern: 90° horizontal x 60° vertical nominal
• Rotatable Coverage: No
• Maximum Peak Output: 133 dB SPL
• Subwoofer Integration Preset: 80 Hz high-pass preset for SRX900 subwoofers

Transducers

• Low-Frequency Driver: One JBL 272F 12-inch Differential Drive woofer
• LF Voice Coil: Dual 2-inch voice coils
• LF Magnet: Ferrite
• High-Frequency Driver: One JBL 2408H-1 neodymium compression driver
• HF Exit Size: 1 inch
• HF Voice Coil: 1.5 inches

Amplifier

• Amplifier Type: Class-D
• Amplifier Channels: 2
• Continuous Power: 600 watts total; 400 watts LF and 200 watts HF
• Peak Power: 880 watts total; 580 watts LF and 300 watts HF
• Cooling: Convection cooling with an external aluminum heat sink and internal on-demand fan

Audio Input

• Input Type: Balanced line level
• Audio Connectors: Two Neutrik 3-pin XLR input/output connectors
• Nominal Input Sensitivity: +1 dBu
• Maximum Input Level: +21 dBu
• Input Impedance: 100 kΩ
• USB I/O: No
• Wireless Connectivity: No

Digital Signal Processing and Control

• DSP Sample Rate: 48 kHz
• DSP Bit Depth: 24-bit
• User-Adjustable Filters: 24
• Maximum Alignment Delay: 2,000 ms
• Main PA System Latency: 7.1 ms
• Monitor System Latency: 2.9 ms
• DSP Functions: Delay, FIR filtering, preset management, and loudspeaker management tools
• User Interface: LCD, rotary encoder, Back button, three single-color LED indicators, and one bi-color LED indicator
• Control Software: JBL Performance
• Supported Platforms: Windows, macOS, and iPadOS

Networking

• Network Type: TCP/IP
• Network Protocol: HARMAN HControl
• Network Speed: Dual 100 Mbps ports
• Network Connectors: Two Neutrik etherCON ports

AC Power

• Nominal AC Input: 100 to 240 VAC, 50/60 Hz
• Operating Voltage Limits: 80 to 260 VAC, 50/60 Hz
• AC Power Connectors: Neutrik powerCON TRUE1 input and output
• 100V Current Draw: 0.2 A standby, 0.3 A idle, 1.7 A continuous, 6.9 A maximum instantaneous peak, and 1.8 A peak inrush
• 120V Current Draw: 0.1 A standby, 0.3 A idle, 1.4 A continuous, 7.0 A maximum instantaneous peak, and 2.1 A peak inrush
• 208V Current Draw: 0.1 A standby, 0.2 A idle, 0.9 A continuous, 3.9 A maximum instantaneous peak, and 3.7 A peak inrush
• 240V Current Draw: 0.1 A standby, 0.2 A idle, 0.8 A continuous, 3.5 A maximum instantaneous peak, and 4.4 A peak inrush

Construction and Mounting

• Enclosure: Exterior-grade birch plywood with DuraFlex finish
• Color: Black, RAL 9005
• Monitor Angle: 42°
• Handhold: One integral handhold
• Suspension Points: Six JBL QuickLink M10 points
• Grille: Powder-coated 16-gauge hex-perforated steel with acoustically transparent black cloth backing
• Environmental Rating: IP54 when used with the compatible SRX900 RC2 rain cover and positioned at a downward angle of at least 10°; not IP-rated in monitor position
• Environmental Testing: IEC 60529, ASTM B117, and ASTM G155
• Dimensions (H x W x D): 23" x 15" x 13.4"
• Net Weight: 45 lbs
• Shipping Weight: 58 lbs
• Package Dimensions (L x W x H): 25" x 23.75" x 21.5"
• Global SKU: JBL-P3362MX

What's In the Box

• JBL SRX912M Powered Point-Source Loudspeaker
• Neutrik NAC3F-TRUE1-S Power Connector
• Neutrik NAC3M-TRUE1-S Power Connector