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Company News: Page (1) of 1 - 11/26/12 Email this story to a friend. email article Print this page (Article printing at page

K-array Takes its Place Alongside the Masterful Artwork of Rodin
DMN Newswire--2012-11-26--
Philadelphia, November 26, 2012: The Rodin Museum is one of Philadelphia's prized museums, and has been run by the Philadelphia Museum of Art since 1929. The museum, which contains a priceless collection of 'the father of modern sculpture' Aguste Rodin including "The Thinker," attracts tens of thousands of visitors per year and is not only a landmark in Philadelphia, but also a major international tourist attraction. Recently, the museum enhanced its visitor experience by installing a K-array audio system, distributed by Sennheiser.

Following a major restoration project to its garden and museum facility, The Rodin Museum reopened last September with the new K-array system, which was designed to facilitate background music as well as museum announcements and other public address functions.

Considering the visual and artistic context of the museum, the project team required an aesthetically subtle audio solution that would not divert or otherwise distract attention from the art itself. From a technical point of view, the audio system had to deliver high quality audio to accommodate the program requirements, while minimizing the amount of reverberation that is common in acoustic environments containing smooth walls and marble finishing. 

Thinking it through with K-array
The system was conceived by 3rd Street Services, in conjunction with Jim Fraatz and Steve Keever of the Philadelphia Museum of Art and installed over a three-month period. K-array distributor Sennheiser, along with local AV consultant 3rd Street Services, arranged for a demo of a K-array system ? which was ultimately chosen for its outstanding sound quality and dispersion qualities, in addition to its minimalist, small-footprint design. 

Four K-array KV50 line array speaker elements, each containing eight 1" neodymium transducers, were installed on the walls of the main gallery at about six feet high, accompanied by two K-array KU36 subwoofers on the ground - which were chosen for their compactness and portability.

A similar solution was implemented in the Library, which contains a nearly 30' high vaulted ceiling. Eight K-array KT20CW point source compact speakers were recessed in the vault itself, accompanied by two KU36 subwoofers on the ground ? which could be easily removed if required. The entire system was powered by four K-array KA7-7 amplifiers. 

According to Ted Sheppard of 3rd Street Service, the KV50s were selected due to their transparent sound and extreme compactness; characteristics also shared with the KT20CWs. Despite their small footprint, the KT20CWs are capable of distributing audio content at 107 dBs at a frequency range of between 150 Hz and 18 KHz.

From the beginning, the installation performed as expected and only required an additional DSP preset, which was promptly loaded on the KA7-7 amplifiers. The new preset helped align the audio dispersion of the two KU36s, making the system more congruent and even more efficient. 

For more information on the Rodin Museum, please visit

The incredibly thin and lightweight K-array loudspeakers are manufactured in
Italy and distributed in the U.S. and Canada exclusively by Sennheiser.
Despite their small size, K-array speakers deliver impressive power and sound quality for small, medium and large-scale applications, including touring, special events, installed sound and broadcast. For more information, please visit 

Sennheiser is a world-leading manufacturer of microphones, headphones and wireless transmission systems. Established in 1945 in Wedemark, Germany, Sennheiser is now a global brand represented in 60 countries around the world with U.S. headquarters in Old Lyme, Conn. Sennheiser's pioneering excellence in technology has rewarded the company with numerous awards and accolades including an Emmy, a Grammy, and the Scientific and Engineering Award of the Academy of Motion Picture Arts and Sciences.

You can find all the latest information on Sennheiser by visiting our website at http://www.sennheiserusa.comor by contacting: 

Jeff Touzeau
Public Relations
Hummingbird Media, Inc.
(914) 602-2913

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Keywords:K-array, Sennheiser
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