Sound Barrier CORE212DOLLY — Dual 12-Inch Active Three-Way Line Array Module Dolly
CORE212DOLLY Overview
The Sound Barrier CORE212DOLLY is a dedicated transport dolly designed for use with the CORE212A active three-way line array module, a full-range enclosure employing linear array technology and planar waveguide technology across a three-way active, quad-amplified Class D platform. The CORE212A it supports houses two 12-inch low-frequency drivers, four 6.5-inch mid-frequency drivers, and two 2-inch neodymium high-frequency transducers, operating over a nominal frequency range of 35 Hz to 19 kHz. This dolly is suited for touring companies, system integrators, and production houses managing CORE212A inventory in live sound and installed environments.
Designed to streamline load-in and load-out workflows, the CORE212DOLLY provides a stable, purpose-matched transport solution that protects the CORE212A’s machined Baltic birch plywood enclosure and precision steel and aluminum alloy rigging hardware during staging and transit.
Key Features
- Purpose-Built Compatibility — Engineered specifically for the Sound Barrier CORE212A dual 12-inch active three-way line array module, ensuring a secure, matched fit
- Three-Way Active Module Support — Accommodates the CORE212A’s full enclosure, which integrates two 12-inch LF drivers, four 6.5-inch mid drivers, and two 2-inch neodymium HF transducers in a single cabinet
- Quad-Amplified Platform Compatibility — Supports transport of the CORE212A’s high-power four-channel Class D amplified enclosure without compromising internal components
- Rigging System Protection — Designed to safeguard the CORE212A’s precision steel and aluminum alloy rigging hardware, which supports 0 to 8-degree inter-element angles for variable-curvature line array configurations
- Workflow Efficiency — Facilitates rapid staging and repositioning of CORE212A modules during load-in and load-out for touring and production environments
- Baltic Birch Enclosure Safety — Provides a stable transport platform for the CORE212A’s machined first-grade Baltic birch plywood cabinet construction

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