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Overview
Specifications
Documents
Product Overview
Performance Spaces ? Worship Facilities ? Portable and Live Sound ? Dance Clubs ? Indoor Sports Facilities ? Themed Entertainment
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 voicecoil 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.
Further contributions to cabinet rigidity include vent walls constructed of the same plywood as the enclosure. Ample port area allows free movement of air resulting in minimal turbulence and port distortion. Finishing the enclosure's aesthetic design, the transducer is protected by a 16-gauge, powder coated steel grille.
To aid in transporting the GP218-sw, the unit features built-in handles with options for a dolly board and soft cover. For increased versatility, the GP218-sw can be stacked vertically using their interlocking feet and recess features machined into the enclosure's top panel.
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 voicecoil 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.
Further contributions to cabinet rigidity include vent walls constructed of the same plywood as the enclosure. Ample port area allows free movement of air resulting in minimal turbulence and port distortion. Finishing the enclosure's aesthetic design, the transducer is protected by a 16-gauge, powder coated steel grille.
To aid in transporting the GP218-sw, the unit features built-in handles with options for a dolly board and soft cover. For increased versatility, the GP218-sw can be stacked vertically using their interlocking feet and recess features machined into the enclosure's top panel.
Main Features
- Dual 18" subwoofer with 1700W RMS power
- Ideal for portable and installed sound applications
- Accurate low-frequency extension and musical accuracy
- Double layer spider and triple roll surround for control
- Fiberglass former prevents deformation at high temperatures
- Environmentally friendly, waterborne polymer finish
- 16-gauge, powder coated steel grille for protection
- Built-in handles for easy transport
- Stackable design with interlocking'
General Information
Name: QSC GP218-SW Dual 18" Indoor Portable Subwoofer 1700W RMS, Black
Category: QSC, Pro AV, Commercial Audio, Pro Subwoofers
UPC Code: 999999539822
Country of Origin: . Country of origin is subject to change.
Specifications
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ADI Part Number QB-GP218SWBK Brand Name QSC Manufacturer QSC Audio Manufacturer Part Number GP218-SW-BK Product Model GP218-sw Product Name Dual 18" Subwoofer Product Series GP Product Type Woofer
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Sensitivity 101.5 dB Woofer Driver Size 18"
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Maximum Frequency Response 0.24 kHz Minimum Frequency Response 31.4 Hz PMPO Output Power 4000W RMS Output Power 1700W Subwoofer Type Passive
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Sound Emission 5 dB
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Color Black Depth 30" Enclosure Type Vented Form Factor Portable Height 20" Speaker Installation Indoor Width 47.7" Woofer Diameter 18"
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Features Elegant transport and handling features including an optional transport dolly plus soft cover and four thoughtfully placed handles, Tight musical "punch" combined with low-frequency extension down to 27.4 Hz, Very high acoustic Premium-grade, long-excursion, high-power woofers with 4", fiberglass voice coils, double layer spiders and triple-roll surroundsoutput capability: 140.5 dB SPL (1m) peak