Sound Barrier CORE103P — Dual 10-Inch Three-Way Passive Line Array Module
CORE103P Overview
The Sound Barrier CORE103P is a full-range, three-way passive line array module designed for large-format touring, fixed installation, and high-demand live event applications. The system employs linear array technology and planar waveguide technology to minimize system distortion and deliver a low-curvature wavefront across the full frequency range. With a peak sound pressure level of 140dB and a virtual four-way acoustic architecture, the CORE103P is built to satisfy the dynamic range requirements of major concert and event productions. System integrators, touring companies, and venue engineers will find the cabinet’s precision splay adjustment system well-suited for adapting coverage to a wide range of venue geometries.
The cabinet features a precision steel and aluminum alloy rigging system with rear connecting rod splay adjustment, allowing configurations from 0° to 10° per cabinet to optimize dispersion for any deployment.
Key Features
- Dual 10-Inch LF Transducers — High-power drivers with 1.3-inch neodymium magnet units in an inverted load design that extends low-frequency response beyond conventional ported enclosures
- Dual 10-Inch Acoustic Architecture — Combines horn loading efficiency with inverted-box low-frequency extensibility for optimized full-range output
- Dual 6.5-Inch Mid-Frequency Transducers — 2-inch voice coil neodymium magnet drivers arranged in a planar configuration, providing up to 104dB sensitivity (1W/1M) and significantly reduced system distortion
- Dual High-Frequency Compression Drivers — 1.4-inch exit, 2.5-inch voice coil titanium diaphragm neodymium magnet units delivering up to 109dB sensitivity (1W/1M)
- Precision Equal-Path Horn Loading — Converts high-frequency spherical waves to planar wavefronts, reducing HF interference and improving vocal intelligibility at long throw distances
- 140dB Peak SPL — Meets the dynamic range demands of large-scale live performances and touring productions
- Virtual Four-Way Acoustic Design — Three-way passive crossover architecture engineered to perform with four-way acoustic behavior across the frequency spectrum
- Precision Steel and Aluminum Alloy Rigging System — Rear connecting rod splay adjustment from 0° to 10° per cabinet accommodates diverse venue coverage requirements
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