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The 3-way line array system shall incorporate dual 8 inch cone transducers with 2.5 inch voice coils, and a 3.0 inch compression driver with a neodymium magnet mounted to a multiple aperture diffraction waveguide. The low frequency drivers shall be loaded into a ported enclosure.
The line array system shall meet the following performance criteria: frequency response of 68 Hz to 18.0 kHz ±3 dB, measured on axis; low frequency sensitivity of 98.0 dB SPL for a single enclosure in free field at 1 meter with an input of 2.83V and and the woofers connected in parallel, and high frequency sensitivity of 108.0 dB SPL; continuous low frequency and midrange output of 122 dB SPL and high frequency output of 127 dB SPL; peak low frequency and midrange output of 128 dB SPL and high frequency output of 133 dB SPL; low frequency and midrange power handling of 250 watts for two hours with IEC-specified noise and high frequency power handling of 85 watts for two hours with IEC-specified noise; nominal impedance of 16 ohms (low frequency), 16 ohms (midrange) and 16 ohms (high frequency). The line array system's nominal horizontal nominal coverage between -6 dB points shall be 140 degrees; vertical coverage shall be dependent on the line array configuration.
The loudspeaker shall have a trapezoidal enclosure constructed of 15 mm thick birch plywood. It shall have a black or white paintable finish. Input connectors shall be parallel wired Neutrik NL8 SpeakOns. The loudspeaker shall have 2 handles. The line array system shall have an integral side plate adjustable rigging system; vertical splay shall be adjustable in 1 degree increments from 0 to 10 degrees. The front of the line array system shall be protected by a perforated 16AWG steel black or white cloth fabric-backed grill.
The line array system's enclosure shall be 9.0 in (22.9 cm) high, 20.0 in (50.8 cm) wide and 16.0 in (40.6 cm) deep. The loudspeaker shall weigh no more than 38.0 lb (17.0 kg).
The 3-way line array system shall be the QSC Audio Products WideLine-8 WL3082.
The line array subwoofer shall meet the following performance criteria: frequency response of 32 Hz to 107.0 Hz ±10 dB, measured on axis; sensitivity of 99.0 dB SPL in free field at 1 meter with an input of 2.83V; continuous output of 99.0 dB SPL; peak output of 135 dB SPL; power handling of 1100 watts for two hours with IEC-specified noise; nominal impedance of 4 ohms.
The loudspeaker shall have a rectangular enclosure constructed of 15 mm thick birch plywood. It shall have a black or white paintable finish. Input connectors shall be parallel wired Neutrik NL8 SpeakOns. The loudspeaker shall have 2 handles. The line array subwoofer shall have an integral rigging system. The front of the line array subwoofer shall be protected by a grill.
The line array subwoofer's enclosure shall be 15.0 in (38.1 cm) high, 20.0 in (50.8 cm) wide and 29.0 in (73.7 cm) deep. The loudspeaker shall weigh no more than 109.0 lb (49.4 kg).
The line array subwoofer shall be the QSC Audio Products WideLine-8 WL212-sw.
QSC and the QSC logo are registered trademarks of QSC Audio Products, LLC in the U.S. Patent and Trademark office and other countries. All other trademarks are the property of their respective owners. Patents may apply or be pending.
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