Sound Barrier SBLA12GS — 12-Inch Passive Three-Way Full Range Line Array Module Ground Stack
SBLA12GS Overview
The Sound Barrier SBLA12GS is a compact passive three-way line array enclosure built for demanding medium to large-scale applications including concert, theatre, corporate events, and fixed installation environments. Configured for ground-stack deployment, the SBLA12GS leverages the SBLA12 platform’s scalable, high-power design to deliver full-bandwidth performance without requiring subwoofer support in many applications. For venues and productions requiring extended low-frequency output, the system integrates directly with the Sound Barrier SBLA28SUB, which supports both flown and ground-stacked configurations. This module is well-suited for touring companies, system integrators, houses of worship, and live sound engineers who require a versatile, scalable line array solution.
The SBLA12GS grid system provides deployment flexibility, allowing operators to configure arrays for ground-stack use while maintaining the same acoustic performance as flown configurations.
Key Features
- Three-Way Full-Range Design — Delivers full-bandwidth reproduction, enabling standalone operation without subwoofers in a wide range of applications
- 12-Inch Passive Line Array Module — Compact enclosure format optimized for medium to large-scale live sound, touring, and fixed installation use
- Ground-Stack Configuration — SBLA12 grid system supports ground-stack deployment for productions where flown rigging is not available or practical
- Scalable System Architecture — Arrays can be scaled up or down to meet the coverage and SPL demands of varying venue sizes and event types
- SBLA28SUB Compatible — Pairs with the Sound Barrier SBLA28SUB subwoofer for extended low-frequency reinforcement in applications requiring additional bass output
- Versatile Application Range — Engineered for live sound, touring, corporate events, theatre, and permanent installation environments

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