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Avante Audio ASB328 Heavy-Duty Outrigger Stabilizer Bar Kit for ATC328 Transport Carts

$364.99 $509.95
Avante Audio  |  SKU: ASB328

Lock down your live sound setups with the Avante Audio ASB328. This heavy-duty steel outrigger kit is engineered exclusively to work with the ATC328 transport cart and IGS205 ground-stack bar. By widening the physical footprint of your base, these stabilizer bars dramatically increase safety and prevent tipping when stacking ATL328 line array modules directly from the venue floor.
⚠️ PLEASE NOTE: This kit includes the two outrigger bars and locking pins only. The rolling transport cart, ground-stack bars, and speaker modules are sold separately.

Description

Avante Audio ASB328 Heavy-Duty Outrigger Stabilizer Bar Kit for ATC328 Transport Carts


Ensure the absolute safety of your audience, crew, and high-end audio gear with the Avante Audio ASB328 Stabilizer Bar Kit. Purpose-built for touring companies, live theater productions, and mobile sound crews, this industrial-grade steel outrigger system provides essential tip protection for ground-stacked line array networks.
When you deploy a line array without flying it from a truss, a stable foundation is everything. The ASB328 kit transforms your rolling transport cart or ground-stack bar into a rigid, rock-solid staging platform. By extending outward from the sides of the base assembly, these bars redistribute weight evenly and counteract the top-heavy forces created by multi-speaker vertical columns.
Tour-Grade Locking Security
Crafted from premium heavy-gauge steel, these bars are built to handle the constant stress of heavy speaker arrays. The kit includes high-tensile factory locking pins, allowing your crew to instantly secure the outriggers to the cart framework without hunting for tools during a hurried setup.
Maintain Compliance and Peace of Mind
In professional live environments, stage safety is a liability priority. Using the official factory-certified ASB328 outrigger system keeps your ground-support setups compliant with proper staging practices, ensuring your gear stands perfectly vertical and secure even on uneven surfaces or high-traffic venue floors.
Key Features & Specifications
  • Dual Compatibility: Fully optimized for use with the Avante ATC328 rolling transport cart and the IGS205 ground stack bar.
  • Enhanced Ground-Stack Safety: Widens the base footprint to prevent tipping and rocking of vertical line array columns.
  • Complete 2-Piece Set: Includes two (2) heavy-duty matching outrigger stabilizer bars.
  • Tool-Free Rigging: Comes complete with high-strength locking pins for rapid, secure on-site installation.
  • Industrial Steel Build: Rugged steel construction finished in a scratch-resistant black coating to match your professional staging hardware.


Works With

  • Specialty Gear

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