The ILA (Installation Line Array) v2 system includes dedicated full-range and subwoofer loudspeaker components, processing, amplification and suspension accessories. With ILA v2’s SC28 system controller, setup by an expert using sophisticated acoustical measurement equipment isn’t required. Offering simple preset recall processing built expressly to optimize ILA v2 and other QSC loudspeakers, the SC28 is easy to use and offers high-quality audio quality.
With power provided by QSC’s RMX Series amplifiers, every ILA v2 system relies upon line array elements equipped with a pair of neodymium magnet, 8-inch diameter, low-frequency drivers. While both of these woofers produce low frequencies, only one covers the midrange, thereby resulting in more uniform directivity in the crossover region. For high frequencies, a pair of 1.75-inch (voice coil diameter) neodymium compression drivers with titanium domes are mounted on a multiple aperture diffraction waveguide that provides wide coverage (140 degrees).
An upgraded subwoofer—the WL118-sw—is also offered with the system. A single 18-inch version of QSC’s GP218-sw touring subwoofer, the WL118-sw offers impressive punch and low-frequency extension. Using three RMX 5050 amplifiers and a single RMX 2450HD, a pair of ILA v2 arrays incorporating six full-range line array enclosures and a pair of subwoofers can easily be powered with ample headroom to burn.