Old Lyme, CT (June 30, 2008)--Klein + Hummel has debuted its series of installation loudspeakers. The K+H IS-122, IS-123 and IS-153 loudspeakers incorporate pattern control and frequency response, and feature a modular, removable back-plate system, targeting the line for performing arts, house of worship and music venues.
With two 12-inch designs and one 15-inch model, Klein + Hummel's installation speakers can be tailored to any application. The IS-122 features a 12-inch, 2-way design, while the IS-123 and IS-153 have a 3-way design.
Each loudspeaker was designed with Klein + Hummel's exclusive Mathematically Modeled Dispersion technology to create optimum coverage control and smooth arrayability with rotatable horn patterns in 80x50 and 50x40 formats.
"The control patterns on these speakers are beautifully linear and seamless," said David McNutt, industry team manager for installed sound at Sennheiser. "K+H has brought high-output precision and networked performance to large and mid-sized venues."
Back-plate selection may be either factory-ordered or field-swapped between a passive crossover, direct wiring for external biamplification or a fully active self-powered version with DSP tunings optimized by Klein + Hummel. A single Cat-5 cable can distribute digital audio to a set of installed sound series powered speakers while providing integrated remote control and monitoring when used with the K8 system from Klein + Hummel.
Klein + Hummel