Sound Barrier CORE8218SP

Sound Barrier CORE 8218SP Passive 18″ Subwoofer

Overview

The Sound Barrier CORE 8218SP is a passive 18-inch subwoofer designed to deliver deep, powerful low-frequency response for professional audio applications. Engineered for both touring and fixed installations, this subwoofer offers exceptional performance and versatility.

Key Features

• High-Performance Subwoofer: Equipped with a single ultra-long 18” woofer featuring a 4” voice coil and neodymium magnet, the CORE 8218SP delivers robust bass output.
• Extended Low-Frequency Response: The front-loaded design, combined with reflex loading at the rear of the low-frequency driver, extends the subwoofer’s output below its natural cutoff point.
• Compact and Lightweight Design: Despite its powerful performance, the CORE 8218SP maintains a compact and lightweight form factor, facilitating easy transport and setup.
• Flexible Deployment Options: The subwoofer can be flown or ground-stacked, offering flexibility to suit various venue requirements.
• Seamless Integration: Designed to be used with the CORE 8218A active subwoofer cabinet, the CORE 8218SP can also function in a fully passive setup with rack-mount amplifiers if preferred.
• Robust Construction: Housed in a durable birch plywood enclosure with black polyurethane paint, the subwoofer is built to withstand the rigors of professional use.
• Efficient Rigging System: Features a fast integral rigging system with magnetic pins, ensuring quick and secure setup.
• Pole-Mount Compatibility: Each enclosure is equipped with a threaded pole-mount socket, compatible with the CORE82-BPSYS pole-mount and bracket system.

Specifications

• Frequency Response: 32 Hz – 300 Hz
• Maximum SPL: 131 dB
• Power Handling: 3,000 W peak, 1,500 W RMS
• Transducer: 18-inch, 4-inch voice coil, neodymium magnet
• Input Signal: Neutrik® Speakon NL4
• Output Connectors: Neutrik® Speakon NL4
• Crossover Frequencies: 30 Hz, 96 Hz –24 dB/oct
• Construction: Black polyurethane paint, birch plywood, steel grille with acoustic foam
• Handles: Four side-mounted handles
• Rigging: Fast integral rigging with magnetic pins
• Dimensions: Width: 25.2 inches (640 mm), Depth: 26.8 inches (680 mm), Height: 21.3 inches (540 mm)
• Weight: 117 lb (53 kg)

Applications

• Touring Sound Systems: Ideal for live events requiring high-output bass performance.
• Fixed Installations: Suitable for permanent setups in venues such as theaters, clubs, and auditoriums.
• Mobile Sound Reinforcement: Perfect for mobile DJs and event organizers needing reliable low-frequency support.

Accessories

• CORE82BPSYS: Speaker Mount Bracket System for CORE82.
• COREFFSUBAD: Line Array Frame Fly/Ground Stack Bars.

For more information Sound Barrier CORE 8218SP or to have this product designed and professionally installed Salt Creek Integrated