QSC Audio’s ISIS WideLine line array speaker system is afull-range (55 to 18k Hz per enclosure), wide-coverage line arraydesigned for ballrooms, theaters, nightclubs, concert halls and housesof worship.
The newest addition to QSC’s ISIS Series loudspeakers, theISIS WideLine offers unparalleled accuracy and natural clarity, with a140º horizontal dispersion pattern. It features a three-way,selectable bi-amp or tri-amp design with selectable midrange frequencyshading for more coherent pattern control and betterintelligibility.
The ISIS WideLine employs dual 380-watt (RMS), 16-ohm, 10-inch,long-throw LF speakers and a 1.4-inch exit, 16-ohm, 80W (RMS) neodymiumcompression driver, mounted on a proprietary multiple aperturediffraction-slot waveguide. This patent-pending device produces linearsource needed for good line array performance and facilitates theenclosure’s exceptionally wide dispersion.
The ISIS WideLine’s trapezoidal bass reflex enclosure featuresa unique core-composite construction that contributes to increasedoutput, greater rigidity and lighter weight; each WideLine cabinet,with fully captive hardware, weighs in at 70 pounds. The enclosedrigging hardware and fly-grid provides easy adjustment of verticalsplay angles (0 to 10º) and is rated to fly up to 16enclosures.