CORE 8218SA
Passive 18-inch High Power Subwoofer
Features
The CORE 8218SP is a passive 18" sub-bass system specifically designed to be used with the CORE 8218A active sub-bass cabinet but can be used in a fully passive setup with rack-mount amplifiers if required or preferred. The CORE 8218SP is compact, lightweight, and can be flown or ground-stacked and possesses high output capability with low-frequency extension. It contains a single Ultra-long 18” / 4” V.C. woofer is front-loaded, and the rear of the low-frequency driver is reflex loaded to extend the Low-frequency output to below the natural cut off point. The proprietary rigging system of the CORE8218SP is directly compatible with the CORE 82A, CORE 82P, and CORE 8218A. Each enclosure is constructed with a threaded pole-mount socket on the top of each cabinet for use with the CORE82-BPSYS pole-mount and bracket system.
APPLICATIONS
TOURING & PRO
INSTALLATIONS
Thinking outside the box.
The CORE system amplifiers deliver an ultra-fast attack, realistic transient response, and impressive audio performance that is more than enough to power a CORE active array module and an additional CORE passive array module. The amp is constructed with a solid machined aluminum structure, which not only stabilizes the amplifier during transportation but also assists in heat dissipation. To ensure the integrity of the amplifier's components in high-temperature settings, additional cooling fans have been integrated into the design.
Product Specifications
Acoustic Specifications
FREQUENCY RESPONSE:
32-300Hz
MAX SPL:
131 DB
Power Section
TOTAL POWER HANDLING:
3000W PEAK, 1500W RMS
Transducers
LOW FREQUENCY:
18-INCH, 4-INCH VOICE COIL, NEODYMIUM MAGNET
Input / Output Section
INPUT SIGNAL:
NEUTRIK® SPEAKON NL4
OUTPUT CONNECTORS:
NEUTRIK® SPEAKON NL4
Processor Section
CROSSOVER FREQUENCIES:
30Hz, 96Hz -24dB / OCT
Construction
COLOR:
BLACK POLYURETHANE PAINT
HANDLES:
FOUR SIDE
CABINET
MATERIAL:
BIRCH PLYWOOD
RIGGING:
FAST INTEGRAL RIGGING AND MAGNETIC PINS
GRILLE:
STEEL WITH ACOUSTIC FOAM
Dimensions
WIDTH:
25.2 INCH / 640 mm
DEPTH: 26.8 INCH / 680 mm
HEIGHT:
21.3 INCH / 540 mm
WEIGHT: 117 LB / 53 KG
Accessories
CORE82BPSYS
Speaker Mount Bracket System for CORE82
COREFFSUBAD
Line Array Frame Fly/Ground Stack Bars