Sound Barrier CORE212A

Sound Barrier CORE 212A Active Line Array Module

Product Overview

The Sound Barrier CORE 212A is a high-powered, three-way active full-range line array speaker designed for professional touring and permanent installation sound reinforcement. Featuring dual 12″ low-frequency woofers, four 6.5″ mid-frequency drivers, and dual 2″ high-frequency compression drivers, the CORE 212A delivers exceptional clarity, powerful output, and wide frequency response. Its integrated active amplification and DSP provide precise control over crossover, equalization, and limiting, ensuring optimal sound quality in any environment.

Key Features

• Three-Way Active Design with Dedicated Amplifiers
  Each frequency band is powered by its own high-efficiency amplifier, delivering clean, reliable power with DSP-based crossover and processing.
• Premium Neodymium Drivers
  Dual 12″ woofers (3″ voice coil), four 6.5″ mid drivers (2″ voice coil), and dual 2″ compression drivers (3″ voice coil) provide full, dynamic sound reproduction.
• Optimized Wavefront Control
  Planar arrangement of mid drivers creates a smooth, low-curvature wavefront, while high-frequency drivers use an equal path horn for consistent dispersion and enhanced clarity over distance.
• Wide Coverage Angles
  100° horizontal by 8° vertical dispersion pattern, perfect for broad audience coverage with minimal overlap.
• Full Frequency Range
  Covers 35 Hz to 19 kHz, supporting a wide variety of live sound applications.
• High Maximum SPL Output
  Delivers SPL levels up to 142 dB, suitable for large venues and outdoor events.
• Rugged Construction
  Built with birch plywood and finished in black polyurethane waterproof paint for durability and road readiness.
• NUCLEUS Advanced Control System
  The CORE 212A integrates seamlessly with Sound Barrier’s NUCLEUS system—a powerful, easy-to-use network control platform. NUCLEUS provides real-time monitoring, precise DSP adjustments, and remote control capabilities via Ethernet. This advanced system enables comprehensive control over amplifier settings, signal processing, and rigging parameters, ensuring optimal performance and simplified system management.

Specifications

• Frequency Response: 35 Hz – 19 kHz
• Coverage: 100° horizontal, 8° vertical
• Amplification Power:
  • Low Frequency: 1200W RMS
  • Mid Frequency: 600W RMS
  • High Frequency: 300W RMS
• Drivers:
  • LF: 2 x 12″ Neodymium, 3″ voice coil
  • MF: 4 x 6.5″ Neodymium, 2″ voice coil
  • HF: 2 x 2″ throat compression drivers, 3″ voice coil
• Maximum SPL:
  • LF: 138 dB
  • MF: 138 dB
  • HF: 142 dB
• Input: 1 x XLR balanced input
• DSP Features: Built-in crossover, EQ, delay, limiting with preset options
• Control: Full system control and monitoring via NUCLEUS network interface
• Cabinet: Birch plywood, black polyurethane waterproof paint
• Grille: Steel with acoustic foam backing
• Handles: Two side, two rear
• Rigging: Integral fast rigging system
• Dimensions: 43.25″ W x 17″ D x 13.75″ H (1099 mm x 432 mm x 349 mm)
• Weight: 135 lbs (61.2 kg)

Applications

• Touring sound systems for concerts and festivals
• Fixed installations in theaters, houses of worship, and arenas
• Outdoor events and large-scale sound reinforcement
• Any professional environment requiring high-output, precise audio reproduction with advanced network control

Optional Accessories

• CORE212BPSYS – Speaker Mount Bracket System
• COREFFSUBAD – Line Array Frame for Fly or Ground Stack
• CORE212FF – Fly Bar / Frame

The Sound Barrier CORE 212A combines powerful amplification, high-quality drivers, and advanced DSP with the innovative NUCLEUS control system for unparalleled performance and system flexibility. This makes it an ideal choice for audio professionals demanding precision, reliability, and ease of control in demanding environments.