Sound Barrier CORE10218SA-NHW — 18-Inch Active High Power Subwoofer
CORE10218SA Overview
The Sound Barrier CORE10218SA is an 18-inch active subwoofer system built for professional touring, installation, and live sound reinforcement applications. At its core is a single ultra-long 18″/4″ voice coil, front-loaded woofer with a reflex-loaded rear chamber that extends low-frequency output below the driver’s natural cutoff point. The system is powered by a dedicated single-channel Class D amplifier engineered specifically to drive the companion CORE10218SP passive cabinet, while also supporting full active line array configurations. System integrators, touring engineers, and venue operators requiring compact, high-output subwoofer solutions will find the CORE10218SA a capable and flexible platform.
The CORE10218SA’s proprietary rigging system is directly compatible with the CORE 102A, CORE 102P, and CORE 10218SP, enabling consistent and efficient deployment across the full CORE series ecosystem. Onboard DSP and integration with Sound Barrier’s NUCLEUS FIR Loudspeaker Management Software provide precise system alignment and control.
Key Features
- 18-Inch Ultra-Long Voice Coil Woofer — Single 18″/4″ V.C. front-loaded driver delivers high output and extended low-frequency performance
- Reflex-Loaded Rear Chamber — Rear of the low-frequency driver is reflex loaded to extend bass output below the driver’s natural cutoff point
- Single-Channel Class D Amplifier — Onboard amplification specifically designed to power the CORE10218SP passive cabinet, with full active line array compatibility
- NUCLEUS FIR Loudspeaker Management Software — Integrates with Sound Barrier’s proprietary software platform for advanced system alignment, tuning, and control
- Latest Digital Signal Processor — Onboard DSP provides system protection and optimized performance tuning
- Proprietary Rigging System — Directly compatible with the CORE 102A, CORE 102P, and CORE 10218SP for seamless multi-cabinet deployment
- Flown or Ground-Stacked Deployment — Compact and lightweight enclosure supports both rigged and stacked configurations without compromising output capability
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