JBL Professional SRX912M 12 Inch Powered Multi-Purpose Speaker

JBL SRX912M - Overview

• Features:

  • The Complete Ecosystem: The SRX900 Series supports a wide range of use cases with a full lineup of loudspeaker formats, including line arrays, point-source models, and flyable or ground-stacked subwoofers. All models share consistent voicing, amplification, and DSP, and use common rigging and accessory options. A unified software platform ties the system together, creating a seamless, integrated ecosystem. The result is a future-ready solution that scales smoothly as business needs and system requirements evolve.
  • Sound Quality Comes First: Sound quality is the foundation of the SRX900 Series. Drawing on transducer technologies developed for JBL's flagship touring systems, SRX900 delivers clean, detailed sound typically associated with top-tier touring systems. SRX900 woofers are built on JBL's proprietary Differential Drive dual-voice-coil, dual-gap design, which provides better heat dissipation, reduced power compression, and a wider dynamic range compared to conventional single-coil designs. This advanced motor architecture provides an ideal balance of output, weight, and thermal performance in an ultra-compact form factor. SRX900 loudspeakers use proven JBL Professional compression drivers, selected to match the performance requirements of each loudspeaker. Line arrays use the 2432H-3 3" dome compression driver, taking advantage of its extended low-frequency capability to ensure a smooth transition between the HF and LF sections. Point-source models use the 2408H-1 1.5" compression driver, which offers smooth high-frequency extension in a compact package. Both drivers use neodymium motor structures that maximize efficiency while keeping overall weight and size to a minimum.
  • Sophisticated DSP: SRX900 models include a powerful DSP that provides all the tools needed to optimize and tune a system, including 24-band parametric EQ and 2,000 ms of delay. JBL's proprietary Array Size Compensation (ASC) filter corrects for the tonal effects of different array sizes, while the FIR-based Throw Distance Compensation (TDC) filter offsets air-related high-frequency loss to achieve more uniform coverage without hours of measurement and manual tuning.
  • Fast, Safe and Easy Rigging System: SRX900 Series line arrays feature a three-point rigging system, making suspending systems safe and easy, regardless of system size or user experience level. Point-source products include multiple QuickLink M10 attachment points for use with eyebolts and to attach to the comprehensive set of dedicated accessories. Available accessories include array frames, base plates, U-brackets, pole-mounts, and truss-clamps, cases, carts, and covers.
  • Professional Build Quality, In and Out: SRX900 Series line array loudspeakers use reinforced composite enclosures, while the point-source models and subwoofers feature durable plywood cabinets. All enclosures are FEA-optimized to maximize strength while minimizing weight. Internal CAD-optimized bracing minimizes cabinet flex and further improves performance. As with all JBL professional products, SRX900 models undergo rigorous testing, are built to last, and are backed by a comprehensive 5-year warranty.
   

• Specifications:

  Acoustical
  • Frequency Range:
    - (-10dB): 50Hz-20kHz
    - (-3dB) : 60Hz-19kHz
  • Coverage Pattern (-6dB):
    - Horizontal: 90° nominal
    - Vertical: 60° nominal
    - Rotatable: No
  • Maximum Peak Output: 133dB SPL
  • System Type: Multi-purpose point-source, 2-way powered
    
    
  Transducers
  • Low Frequency: 1x JBL 272F, 12" diameter, dual 2.0" diameter voice coil, ferrite Differential Drive
  • High Frequency: 1x JBL 2408H-1, 1" exit neodymium compression driver with 1.5" voice coil
    
    Audio Input
  • Input Type: Balanced line level
  • Connectors: 2x Neutrik XLR (IN/OUT)
  • Nominal Input Sensitivity: +1 dBu
  • Maximum Input Level: +21 dBu
  • Input Impedance: 100 kΩ
    
    Amplifier
  • Type: Class-D
  • Number of Channels: 2x
  • Continuous Power: 600 Watts (LF: 400 Watts, HF: 200 Watts)
  • Peak Power: 880 Watts (LF: 580 Watts, HF: 300 Watts)
  • Cooling Type: Convection, external aluminum heat sink, internal on-demand fan
    
    DSP
  • Sample Rate: 48kHz
  • Bit Depth: 24 bit
  • System Latency
    - Main PA: 7.1ms
    - Monitor: 2.9ms
    
    User Interface
  • Type: LCD, encoder, Back button, 4x LED Indicators (3x single color, 1x bi-color)
    
    Physical
  • Enclosure: Exterior grade birch plywood, DuraFlexTM finish, one integral handhold
  • Color: Black
  • Monitor Angle: 42°
  • Environmental Specifications:
    - IP549: IEC 60529
    - ASTM: B11710
    - ASTM: G15510
  • Suspension: 6x JBL QuickLinkTM M10 points
  • Grille: Powder coated 1.5mm (16 gauge) hex perforated steel with acoustically transparent black cloth backing
  • Dimensions (HWD): 23" (585mm) x 15" (380mm) x 13.4" (341mm)
  • Net Weight: 45lbs (20.6kg)
  • Shipping Weight: 58lbs (26.1kg)
   

• Item Includes:

  • 1x SRX912M
  • 1x Neutrik NAC3F-TRUE1-S
  • 1x Neutrik NAC3M-TRUE1-S
   

• Warranty:

  • 5 Year Limited Warranty