Sound Barrier MG412P — 12″ Passive Two-Way Full-Range / Bi-Amp Loudspeaker
MG412P Overview
The Sound Barrier MG412P is a compact, passive two-way loudspeaker system built for professional sound reinforcement across a wide range of applications. It combines a 12-inch low-frequency woofer with a high-power 1-inch exit HF driver, delivering a frequency response of 50Hz to 19kHz and a peak output power of 1200W. The MG412P is well suited for audio engineers, system integrators, houses of worship, AV installers, and touring companies requiring a flexible, full-range cabinet in a portable form factor.
A recessed, high-current switch on the rear panel input plate allows the operator to select between full-range and bi-amp modes without tools, supporting straightforward integration into both simple and complex system architectures.
Key Features
- 12-Inch LF Woofer with 1-Inch Exit HF Driver — Two-way passive design covering 50Hz to 19kHz for full-range program reproduction
- 1200W Peak Power Handling — Supports high-output applications in small to medium-scale sound reinforcement environments
- Full-Range / Bi-Amp Switchable Operation — High-current, recessed rear-panel switch enables flexible system configuration without additional hardware
- 90° x 60° Dispersion Pattern — Wide horizontal coverage with controlled vertical dispersion for consistent audience coverage
- Birch Plywood Enclosure — Rigid cabinet construction minimizes resonance and maintains sonic integrity at high SPL levels
- Versatile Mounting Options — 35mm pole socket, integrated flying and suspension points, and monitor wedge cut support satellite, flown, and floor-monitor configurations
- Integrated Top Handle — Facilitates single-operator transport between venues and positions
- Broad Application Suitability — Designed for front fill, infill, stage monitoring, AV presentations, houses of worship, distributed systems, and fixed installations

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