New York, NY (May 30, 2017)—Alcons Audio has launched its new LR28/110 wide dispersion larger format line array, intended for use as a vertical array with extended horizontal coverage.
A continuation of the company’s efforts behind its LR28/80, released two years ago with an 80º horizontal dispersion pattern, the new LR28/110 wide dispersion sports 110˚ dispersion. Other than dispersion, both models are identical, with the multiple-patented RBN1402rsr, a 14-inch tall, single-diaphragm pro-ribbon transducer with 14-inch voice-coil that offers HF peak power handling of 3000 W with a reported RMS-to-peak ratio of 1:15.
The RBN1402rsr and mid section (featuring four high-efficiency 6.5-inch midrange transducers) are jointly mounted on an aluminium cassette for optimized heat-dissipation/reduced power-compression and prolonged system output. The LF section comprises two reflex-loaded, custom 14-inch woofers with reinforced cone and large voice-coil Neodymium motor structure for improved heat dissipation and reduced power compression.
The LR28/80 and LR28/110 are powered and controlled by four channels of the Sentinel10 amplified loudspeaker controller; Through the integrated processing and feedback, the ALC offers LR28-specific drive processing with array compensation, filter-presets, system EQ, phase-matching and other facilities.
The Signal Integrity Sensing pre-wiring of the LF and MF sections is intended to provide dynamic cable/connector compensation between the LR28 and Sentinel, with an aim of tight mid/bass response and reduced distortion.
Alcons Audio USA