JBL SRX906LA BP Base Plate
The SRX906LA BP Base Plate is a robust steel foundation system designed for ground-level deployment of JBL’s compact line array subwoofers. This accessory transforms the SRX906LA into a versatile tool for studio monitoring setups, mobile recording rigs, and permanent installation spaces where precise angle control and reliable stacking capability are essential for capturing tight low-end in your mix.
Structural Design & Stability
Steel construction provides durability and consistent performance across recording sessions and location work. The base plate measures 19.3 x 17.5 x 2.2 inches (490 x 445 x 55 mm) and weighs 9.3 lb (4.2 kg), offering a footprint that balances stability with portability for studio-to-session flexibility. Three M10 through-holes allow permanent bolted attachment to flooring or support structures for control room installations requiring maximum security and isolation from floor vibration.
Mounting & Array Configuration
The M20 screw connection integrates seamlessly with compatible SRX906LA subwoofers using an M20 pole mount adapter, enabling quick setup and breakdown between sessions. An adjustable angle range of −15 to +5 degrees permits fine-tuning of coverage patterns to match room acoustics and optimize low-frequency response at your mix position. The base plate supports stacking of up to six SRX906LA arrays for scalable low-frequency deployment when expanding monitoring capability or deploying multi-sub configurations for critical tracking and mixing environments.
Key Features
- Steel construction for durability and consistent performance
- Dimensions: 19.3 x 17.5 x 2.2 inches (490 x 445 x 55 mm)
- Weight: 9.3 lb (4.2 kg)
- M20 screw connection to compatible SRX906LA subwoofers
- Requires M20 pole mount adapter for proper attachment
- Three M10 through-holes for permanent bolted installation
- Angle adjustment range: −15 to +5 degrees
- Supports stacking of up to six SRX906LA arrays
- Enables ground-level deployment and flexible rigging configurations
The SRX906LA BP delivers the stable, adjustable foundation professional monitoring systems demand, whether deployed as a single unit for desktop mixing or as part of a multi-subwoofer array stack for room-filling low-end accuracy.








