Sound Barrier CORE212FF — Active Three-Way Full Range Line Array Module
CORE212FF Overview
The Sound Barrier CORE212FF is a three-way active full-range line array module engineered for large-scale live sound reinforcement, touring, and fixed installation applications where controlled dispersion and long-throw intelligibility are critical. The enclosure combines linear array technology with planar waveguide technology to minimize system distortion and deliver a low-curvature wavefront across the full frequency range. Operating over a nominal frequency range of 35 Hz to 19 kHz, the CORE212FF is driven by a high-power four-channel Class D amplifier in a quad-amplified configuration. System integrators, touring engineers, and venue operators requiring scalable, high-output line array solutions will find the CORE212FF a capable and mechanically refined platform.
The CORE212FF is specifically designed to connect in parallel with the corresponding CORE212P passive full-range array module, and its LF resources can be supplemented with a dedicated low-frequency loudspeaker to form a seamless four-way system, providing flexible system scaling for a wide range of venue sizes and formats.
Key Features
- Three-Way Active Design — Combines the high-efficiency advantage of horn loading with the low-frequency extensibility of an inverted (bass-reflex) enclosure for optimized performance across the full bandwidth
- Transducer Complement — Two 12″ low-frequency drivers, four 6.5″ mid-frequency drivers, and two 2″ neodymium high-frequency transducers for a high-output, full-range system
- Planar Waveguide Mid-Frequency Section — Planar arrangement of 6.5″ mid drivers provides up to 104 dB / 1W / 1M sensitivity and greatly reduces system distortion by creating a low-curvature wavefront
- Precision Equal-Path Horn HF Loading — Converts high-frequency audio waveforms from spherical waves to plane waves, reducing high-frequency interference and improving voice clarity over long distances
- Inverted Load LF Design — Bass-reflex loading extends low-frequency response while maintaining cabinet efficiency
- Quad-Amplified Class D Amplifier — High-power four-channel Class D amplification drives each transducer section independently for maximum control and efficiency
- Variable Curvature Rigging System — Precision steel and aluminum alloy rigging allows vertical assembly with inter-element angles from 0° to 8°, enabling configurable line array curvature for venue-specific coverage
- Baltic Birch Plywood Enclosure — Machined first-grade Baltic birch plywood construction maximizes acoustic and mechanical integrity while minimizing cabinet weight
- CORE212P Passive Module Compatibility — Designed for parallel connection with the CORE212P passive full-range array module, and expandable with a dedicated subwoofer for seamless four-way system integration
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