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1 item $549.99
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1 item $549.99
“ProX BoltX 6 Way 12″ Flushed Black Corner Block Bolted Professional Box Truss MK2” has been added to your cart. View cart
Sound Barrier SBP2940-290CPLR aluminum box truss coupler connector front view
Sound Barrier SBP2940-290CPLR aluminum box truss coupler showing connection mechanism and coupling interface
Sound Barrier SBP2940-290CPLR aluminum box truss coupler showing connection mechanism and fastening details
Sound Barrier SBP2940-290CPLR coupler connector for 290mm aluminum box truss systems
Sound Barrier SBP2940-290CPLR aluminum box truss coupler installed on stage rigging system
Sound Barrier SBP2940-290CPLR aluminum box truss coupler shown from side profile angle
Sound Barrier SBP2940 aluminum box truss coupler rear panel showing connection points and mounting hardware
Sound Barrier SBP2940-290CPLR aluminum box truss coupler close-up showing connection mechanism
Sound Barrier SBP2940-290CPLR aluminum box truss coupler installed on professional stage rigging system
Sound Barrier SBP2940-290CPLR aluminum box truss coupler with dimensional specifications and measurements
Sound Barrier SBP2940-290CPLR aluminum box truss coupler with dimensional specifications and measurements
Click to enlarge
Sound Barrier SBP2940-290CPLR aluminum box truss coupler connector front view
Sound Barrier SBP2940-290CPLR aluminum box truss coupler showing connection mechanism and coupling interface
Sound Barrier SBP2940-290CPLR aluminum box truss coupler showing connection mechanism and fastening details
Sound Barrier SBP2940-290CPLR coupler connector for 290mm aluminum box truss systems
Sound Barrier SBP2940-290CPLR aluminum box truss coupler installed on stage rigging system
Sound Barrier SBP2940-290CPLR aluminum box truss coupler shown from side profile angle
Sound Barrier SBP2940 aluminum box truss coupler rear panel showing connection points and mounting hardware
Sound Barrier SBP2940-290CPLR aluminum box truss coupler close-up showing connection mechanism
Sound Barrier SBP2940-290CPLR aluminum box truss coupler installed on professional stage rigging system
Sound Barrier SBP2940-290CPLR aluminum box truss coupler with dimensional specifications and measurements
Sound Barrier SBP2940-290CPLR aluminum box truss coupler with dimensional specifications and measurements
Home Lighting & Trussing Trussing Hardware & Bolts Sound Barrier SBP2940-290CPLR Coupler for 290mm Aluminum Box Truss
Sound Barrier IS2PC pin and clip set for 290mm truss hardware components front view
Sound Barrier IS2PC Pin and Clip Set for 290mm Truss $9.99
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Sound Barrier TF007290 hinge coupler for 290mm truss, front view showing locking mechanism
Sound Barrier TF007290 Hinge Coupler for 290mm Truss $129.99
Sound Barrier

Sound Barrier SBP2940-290CPLR Coupler for 290mm Aluminum Box Truss

$9.99

The Sound Barrier SBP2940-290CPLR is a professional coupler designed to interconnect 290mm aluminum box truss sections for staging, touring, and installation applications.

Available on backorder

SKU: SB-SBP2940-290CPLR Categories: Hardware & Bolts, Lighting & Trussing, Trussing Tag: Sound Barrier Brand: Sound Barrier
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Description

Sound Barrier SBP2940-290CPLR — Coupler for 290mm Aluminum Box Truss

SBP2940-290CPLR Overview

The Sound Barrier SBP2940-290CPLR is a purpose-built coupler designed for use with 290mm aluminum box truss systems. Engineered to provide secure, reliable interconnection between truss sections, this hardware component is an essential element of any professional truss assembly. It is suited for touring productions, fixed installations, houses of worship, and live event staging where structural integrity and repeatable assembly are critical. System integrators and production riggers working with Sound Barrier’s 290mm box truss platform will find this coupler a necessary component for complete truss configurations.

As part of Sound Barrier’s comprehensive truss hardware lineup, the SBP2940-290CPLR is designed to work within a broader ecosystem of pins, clips, interlock sets, extenders, and spacers for versatile system assembly.

Key Features

  • 290mm Box Truss Compatibility — Designed specifically for use with Sound Barrier 290mm aluminum box truss systems, ensuring proper fit and secure connection
  • Truss Interconnection — Functions as a coupler to join truss sections, supporting structural continuity across assembled configurations
  • Aluminum Truss System Integration — Compatible with Sound Barrier’s aluminum box truss platform for lightweight yet durable structural assemblies
  • Professional Hardware Construction — Built to the standards required for touring, staging, and permanent installation environments
  • Part of a Complete Hardware Ecosystem — Complements Sound Barrier’s full range of truss hardware including pins, clips, interlock sets, extenders, and spacers

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Learn More About the Sound Barrier SBP2940-290CPLR

    • Official Product Page
Additional information
Brand

Sound Barrier

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About brand
Sound Barrier was founded in 1972 by George Mederos and until the late '90s, Sound Barrier manufactured quality affordable car audio equipment. For almost 30 years Sound Barrier grew to become one the most popular brands of Car Audio equipment in the Americas and the Caribbean. As the market shifted and the demand for secondary market car audio equipment faded, Sound Barrier forged a new path to success, developing a small line of entry-level professional audio equipment. There was nothing fancy about the new line, just a few good quality amps, and speaker cabinets.
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