JBL Base Plate for SRX910LA Line Array Speaker

Overview

The JBL JBL-P3238MX is a base plate designed specifically for SRX910LA line array speakers, providing a secure and stable connection between the array and any subwoofer or support with an M20 threaded pole. This accessory enables quick assembly of ground-stacked systems, supporting up to six SRX910LA cabinets. Its robust steel construction ensures durability and rigidity, even under high output conditions, making it suitable for a variety of live sound environments such as corporate events, small theaters, and club gigs.

Key features

• Allows ground stacking of SRX910LA line arrays for flexible stage setups
• Compatible with any subwoofer featuring an M20 threaded pole mount, including the SRX928S
• Rear angle selection bar offers tilt adjustment from -15 to +5 degrees to optimize sound coverage for different audience areas
• Supports a stable platform for up to six SRX910LA speakers, enhancing system scalability
• Three integrated M10 through holes provide options for permanent attachment to stages, carts, or scaffolding for added safety
• Constructed from high-grade steel to withstand repeated load-ins and maintain structural integrity during transport and use
• Included in JBL Line Array Calculator 3 software for precise load and coverage predictions before setup

Key specs

• Compatibility: SRX910LA line array speakers
• Mount type: M20 threaded pole mount
• Angle adjustment range: -15 to +5 degrees
• Maximum supported speakers: 6 SRX910LA cabinets
• Attachment points: 3 M10 through holes for secure mounting
• Material: High-grade steel

Connectivity and compatibility

This base plate fits seamlessly with subwoofers and supports that have an M20 threaded pole, including the JBL SRX928S subwoofer. Its design ensures compatibility with a range of stage equipment, allowing integration into existing setups without the need for additional adapters or modifications. The M10 through holes also enable secure attachment to various rigging structures, enhancing versatility in different venue environments.

Installation and setup

Setting up the JBL-P3238MX is straightforward, with the supplied M20 screw locking the plate firmly onto the subwoofer pole. The rear angle selection bar allows quick tilt adjustments to direct sound precisely where it is needed, whether toward floor-level listeners or elevated seating areas. The option to bolt the plate down using the M10 holes adds stability for longer-term installations or touring setups, ensuring safety and consistent performance.

Ideal uses and environments

This base plate is well suited to live sound professionals who need a reliable and efficient way to ground stack SRX910LA line arrays. It works well in environments ranging from portable church services and corporate events to small theaters and club performances. Its durable construction and flexible angle adjustment make it a strong choice for users who require consistent coverage and quick setup in varied venues.