User manual QSC AUDIO WL118-SW DATASHEET

[. . . ] Most line array systems currently available are designed for touring applications, which require extreme ruggedization and expensive suspension hardware. As a result, overall system cost is driven beyond the means of many facilities that could benefit from line array performance. By focusing on installation applications, using a molded enclosure and simplifying the rigging design, QSC has driven cost out of the ILA System while retaining the sound quality, coverage and power of high end touring line array systems. [. . . ] The array is assembled with the included bolts and the relative angle between adjacent boxes is adjustable in 1º increments for precise tailoring of vertical coverage. For those who prefer quick release pins to the included bolts, an optional kit of four quick release pins (QRP-KIT-1) is available. Subwoofer The subwoofer for ILA System v2 is the WL118-sw, a single 18" version of the popular WideLine-10 touring, dual 18" subwoofer and offers an impressive combination of punch and low-frequency extension. ILA subs may be suspended at the top of an ILA array using the standard FP2082-i array frame. When trim height is limited, the ILA sub may be suspended behind the array using the available EB2082-i extension bar. *U. S. 7, 177, 437 ILA System v2 IntrinsicCorrectionTM Modern line arrays rely on digital signal processing to perform their best. QSC has developed a sophisticated approach to creating system tunings that improve performance and dramatically simplify system set-up. Intrinsic Correction is far more than just signal processing. It is also a process that begins by taking extensive laboratory measurements (typically 60-75) of the loudspeaker and then spatially averaging those measurements. Once the spatially averaged response of the loudspeaker is determined, a combination of IIR and FIR filters is applied to adjust the time, frequency and amplitude response to a maximally flat band-pass target. The result is that signal processing adjustment is no longer a task requiring complicated test gear, prolonged measurements and golden-eared experts. The QSC SC28 System Controller offers preset recall simplicity. Just input the size of the array, the included coverage angle and the amplifier model numbers. The SC28 does all the needed calculations. While it's simple to use, the SC28 offers audio quality so good it's being used on major concert tours. For applications requiring networked audio and more complex signal routing, BASISTM processors also support ILA. SC28 ArrayConfigurations The following table provides information regarding the maximum number of WL2082-i line array elements and WL118-sw subwoofers that may be suspended using various configurations of the available suspension accessories. [. . . ] QRP-KIT-1: Kit of four (4) Quick Release Pins for use in lieu of included bolts. 1) 2 hours, IEC specified noise Specifications subject to change without notice. ILA System v2 WL2082-i Top Dimensions Front 27" 686 mm Side 13. 4" 340 mm 11. 8" 300 mm WL118-sw Side 30. 3" 771 mm Top 20. 1" 511 mm Front 22. 1" 562 mm 25. 8" 656 mm 27. 6" 702 mm Specifications subject to change without notice. please recycle QSC, the QSC logo and BASIS are registered trademarks of QSC Audio Products, LLC in the U. S. Patent and Trademark office and other countries. Intrinsic Correction is a trademark of QSC Audio Products, LLC. [. . . ]