Phase Technology CM5890i دليل المستخدم

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In-Ceiling Speaker
CM890i
Preliminary Technical Information for System Engineers
Preliminary Technical Information
The information in this document reflects
preliminary data. Items including polar
plots, frequency, phase and impedance
response graphs will be added when final
data are available.
Key Features
®
Tile bridge included
Specifications: CM890i
• BroadBeamHP waveguide technology
delivers a consistent dispersion pattern
System Type 8” Coax, compression tweeter w/ 1” exit,

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In-Ceiling Speaker CM890i Preliminary Technical Information for System Engineers Applications Frequency Response Engineered for installations requir- ing full-range background / foreground music plus paging, the CM890i delivers a smooth and even coverage pattern. Ideal for casinos, convention centers, ware- houses, nightclubs, gyms, aerobic rooms, airports, super stores, arenas, theme parks, transportation and shipping cen- ters, stadiums and other high-SPL or long- N/A throw ap

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In-Ceiling Speaker CM890i Preliminary Technical Information for System Engineers is an audio system with fewer speakers, lows: Useable frequency response shall Data Acquisition reduced power needs, shorter installation extend from 63 Hz – 20 kHz (-10 dB, no All performance data acquired at time and cost savings on shipping and labor. external equalization). Measured sensitiv- SoundTube’s Technical Measurement ity (2.83 Volt input, 1 meter) shall be at Center (TMC) are analyzed u

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In-Ceiling Speaker CM890i Preliminary Technical Information for System Engineers by 296.7 mm (11.68 in) in diameter. The Mechanical Drawings maximum visible dimensions shall be Side Top no more than 27.5 mm (1.08 in) in height by 375 mm (14.76 in) in diameter. The backcan shall be constructed of alumi- num. The system shall include a 16-gauge painted steel support backing plate (tile 296.7 mm bridge) to reinforce the ceiling material 201.7 mm (11.68 in) (7.94 in) and tile supp