GP218-sw-BK 18" High Output Subwoofer, Black

The GP218-sw is a premium, high performance, direct radiating dual 18-inch subwoofer designed for use in portable and installed sound applications. This powerful subwoofer offers plenty of “punch" while maintaining ample extension so the musically important fundamentals are solidly and accurately reproduced. With an impressive combination of low-frequency extension and musical accuracy, the GP218-sw is an ideal companion to QSC's WideLine Series, ILA Series, AcousticPerformance™ Series and AcousticDesign™ Series loudspeakers. The GP218-sw features two 18-inch transducers that incorporate a double layer spider and triple roll surround for extended and controlled excursion at extreme power. The 4-inch voice coil is wound on a fiberglass former to prevent deformation at high operating temperatures and is extensively vented to reduce power compression. An aluminum demodulating ring is employed to further reduce distortion. The GP218-sw is housed in an 18mm Baltic birch plywood enclosure and finished in an environmentally friendly, waterborne, polymer finish rugged enough for the demands of everyday use while also being field repairable. Internal bracing is employed to eliminate acoustic losses due to panel resonance while maintaining the enclosure's robustness.

Features

• Dual premium-grade, long excursion, high power 18-inch transducers with 4-inch voicecoil, dual layer spider and triple-roll surrounds
• Interlocking feet and recess features allow for allow for rigid vertical stacking
• Built-in handles along with the optional dolly board and soft cover offers ease of transport
• M10 fittings allows for suspension in permanent and portable applications
• Dual NL4 Speakon connectors
• 18mm Baltic birch plywood construction
• 16-Gauge powder coated Steel Grilles
• Available in black and white
• Complete EASE, CAD & BIM information available online