March 28, 2008 -
Compliant with EVAC standards, ceiling-mounted loudspeaker features hemi-directional design that generates sufficient sound pressure to cover 600 sq meters, making it suited for large venues with high ceilings. Using 14 speaker drivers combined with advanced filtering, design eliminates flat spots in frequency response for consistent sound reproduction. Fire-resistant loudspeaker is finished in white and silver, with flat plastic housing and metal front grille.
Bosch's Innovative Speaker Technology Provides Large Area Coverage
Bosch's innovative speaker technology provides large area coverage
New hemi-directional loudspeaker combines superior sound reproduction with elegant styling
o New hemi-directional speaker design gives high-quality sound over large areas
o Compliant with stringent EVAC standards
o High power permits high mounting
Bosch Security Systems' new ceiling-mounted loudspeaker system combines high speech intelligibility with good music reproducibility. The system's stylish and innovative hemi-directional design, moreover, generates sufficient sound pressure to cover around 600 sq meters (depending upon mounting height), making it very well suited for large venues with high ceilings.
Omni-directional public address loudspeakers offer many advantages, such as broad coverage and little installation effort. A drawback of current designs, however, is inconsistent sound reproduction over the coverage area, with flat spots in the high-frequency response. Bosch has addressed this drawback in its new hemi-directional PA loudspeaker with an innovative acoustic design (patent pending). Using 14 specially positioned speaker drivers combined with advanced filtering, the design eliminates flat spots in the frequency response. The result is consistent, high-quality sound reproduction over the whole coverage area.
The advanced design also results in a broad frequency response over the audio range from around 60 Hz to over 17 kHz, resulting in extremely high-quality music reproduction.
The loudspeaker's flat plastic housing with metal front grille is finished in white and silver and combines modern, highly elegant styling with ruggedness and a high degree of fire resistance. The new unit is pre-wired for easy installation and has built-in protection, including ceramic terminal blocks and high-temperature-resistant wiring to ensure the integrity of the EVAC system in the event of fire. The internal electrical connection box provides loop-through facility and provision for mounting an optional line supervision board for line-integrity monitoring or a speaker supervision board for monitoring correct loudspeaker operation.
The unit can be suspended from a steel wire or chain. Optional mounting brackets are also available to enable suspension by a metal tube to avoid movement such as swaying or rotation caused, for example, by air currents.
The Bosch Group is a leading global supplier of technology and services. In the areas of automotive and industrial technology, consumer goods, and building technology, some 260,000 associates generated sales of 43.7 billion euros in fiscal 2006. The Bosch Group comprises Robert Bosch GmbH and its roughly 300 subsidiary and regional companies in over 50 countries. This worldwide development, manufacturing, and sales network is the foundation for further growth. Bosch spends more than three billion euros each year for research and development, and in 2006 applied for over 3,000 patents worldwide. The company was set up in Stuttgart in 1886 by Robert Bosch (1861-1942) as "Workshop for Precision Mechanics and Electrical Engineering."
The special ownership structure of Robert Bosch GmbH guarantees the entrepreneurial freedom of the Bosch Group, making it possible for the company to plan over the long term and to undertake significant up-front investments in the safeguarding of its future. Ninety-two percent of the share capital of Robert Bosch GmbH is held by Robert Bosch Stiftung GmbH, a charitable foundation. The majority of voting rights are held by Robert Bosch Industrietreuhand KG, an industrial trust. The entrepreneurial ownership functions are carried out by the trust. The remaining shares are held by the Bosch family and by Robert Bosch GmbH.
Additional information can be accessed at www.bosch.com. Company Information: Name: Bosch Security Systems Address: 130 Perinton Pkwy. City: Fairport State: NY ZIP: 14450 9199 Country: USA Phone: 585-223-4060 FAX: 585-223-9180 http://www.boschsecurity.us
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