The IS10 is a 2-way, full range line array cabinet containing 2x ND10-LM Low-Mid drivers (2x 16 Ω) and an NH4TA2 1.5” exit compression driver (8 Ω). The critically optimized waveguide produces a slightly curved wavefront with a nominal dispersion pattern of 110° x 10° (H x V). The waveguide’s efficiency allows for increased vertical dispersion without sacrificing high frequency presence in the far field. Controlled Summation Technology further eliminates low-mid lobing normally associated with 2-way line source systems.
The cabinet construction uses marine grade birch plywood as well as aircraft grade aluminum and steel, and is equipped with two SpeakonTM NL4 connectors (IS10), or barrier strips (IS10b). A plate and screw rigging system is recessed in the interior of the rear rigging fins for easy assembly.
The IS10 is suited to a wide variety of applications. Its full range capability (60 Hz) at reasonable levels qualifies for applications where sub is not required. Increased vertical coverage (10°) enables the IS10 to cover theaters, arenas and stadiums with reasonable speaker quantity. Other target applications include dance clubs, large meeting rooms and contemporary churches.
The IS10 is also available in a weatherized version, purpose-built for use in challenging environmental conditions. Weatherized cabinets feature structural steel elements made of a high yield strength stainless alloy that offers 100% corrosion resistance. They also include an additional protective mesh on the inside of the front grill, as well as an interior and exterior coating that provides a water-resistant seal and allows for easy cleaning and removal of dirt, grime, saltwater, or sand. Weatherized enclosures are rated to IP55 while their cable glands are rated to IP68.