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1 item $549.99
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Salt Creek Pro Audio - WordMark Horizontal Tight
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 DCC4 dual coupler truss connecting hardware with metal construction and coupling mechanism
Sound Barrier DCC4 dual coupler truss connecting hardware showing locking mechanism and grip details
Sound Barrier DCC4 dual coupler truss connecting hardware showing locking mechanism and grip details
Sound Barrier DCC4 dual coupler truss connecting hardware showing secure coupling mechanism and metal construction details
Sound Barrier DCC4 dual coupler truss connecting hardware installed on professional stage truss system
Sound Barrier DCC4 dual coupler truss connecting hardware shown from side profile angle
Sound Barrier DCC4 dual coupler truss connecting hardware rear panel view showing mounting points
Sound Barrier DCC4 dual coupler truss connecting hardware close-up detail showing coupling mechanism
Sound Barrier DCC4 dual coupler truss connecting hardware mounted on professional stage truss system
Sound Barrier DCC4 dual coupler truss connecting hardware dimensional diagram with measurements
Sound Barrier DCC4 dual coupler truss connecting hardware dimensional diagram with measurements
Click to enlarge
Sound Barrier DCC4 dual coupler truss connecting hardware with metal construction and coupling mechanism
Sound Barrier DCC4 dual coupler truss connecting hardware showing locking mechanism and grip details
Sound Barrier DCC4 dual coupler truss connecting hardware showing locking mechanism and grip details
Sound Barrier DCC4 dual coupler truss connecting hardware showing secure coupling mechanism and metal construction details
Sound Barrier DCC4 dual coupler truss connecting hardware installed on professional stage truss system
Sound Barrier DCC4 dual coupler truss connecting hardware shown from side profile angle
Sound Barrier DCC4 dual coupler truss connecting hardware rear panel view showing mounting points
Sound Barrier DCC4 dual coupler truss connecting hardware close-up detail showing coupling mechanism
Sound Barrier DCC4 dual coupler truss connecting hardware mounted on professional stage truss system
Sound Barrier DCC4 dual coupler truss connecting hardware dimensional diagram with measurements
Sound Barrier DCC4 dual coupler truss connecting hardware dimensional diagram with measurements
Home Lighting & Trussing Trussing Hardware & Bolts Sound Barrier DCC4 Truss Connecting Hardware Dual Coupler
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Sound Barrier

Sound Barrier DCC4 Truss Connecting Hardware Dual Coupler

$29.99

The Sound Barrier DCC4 is a dual coupler designed for interlocking and connecting professional truss systems in live event, touring, and installation applications.

Available on backorder

SKU: SB-DCC4 Categories: Hardware & Bolts, Lighting & Trussing, Trussing Tag: Sound Barrier Brand: Sound Barrier
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Description

Sound Barrier DCC4 Truss Connecting Hardware — Dual Coupler

DCC4 Overview

The Sound Barrier DCC4 Dual Coupler is purpose-built truss connecting hardware designed to securely interlock truss sections in professional staging, touring, and fixed installation environments. As part of Sound Barrier’s comprehensive truss hardware line, the DCC4 works alongside pins, clips, interlock sets, extenders, and spacers to provide a complete connection solution. Dual coupler geometry allows for reliable truss-to-truss joining where structural integrity and repeatable assembly are essential. This hardware is suited for system integrators, touring production companies, rental houses, and venue rigging crews.

The DCC4 is designed for compatibility within the Sound Barrier truss ecosystem, supporting efficient load-in and load-out workflows where consistent, dependable hardware connections are required.

Key Features

  • Dual Coupler Design — Connects two truss sections simultaneously for secure, stable structural joining
  • Truss System Compatibility — Engineered to integrate with Sound Barrier truss components including pins, clips, interlock sets, extenders, and spacers
  • Professional-Grade Construction — Built for the demands of touring, staging, and permanent installation environments
  • Repeatable Assembly — Consistent hardware geometry supports fast, reliable setup and strike cycles
  • Versatile Application — Suitable for live events, houses of worship, broadcast facilities, and fixed venue installations

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Learn More About the Sound Barrier DCC4 Dual Coupler

    • 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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