Phase Technology CM5890i - Manual (Page 2)

CM890i In-Ceiling Speaker
Preliminary Technical Information for System Engineers
Phase/Impedance Reponse
Frequency Response
Beamwidth (-6 dB) Directivity Index (DI)
Applications
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-
throw applications.
For professional sound reinforcement
applications, the CM890i includes a cast-
aluminum M8 ™ motor-board, iridite-
plated, powder-coated steel grille and a
durable aluminum enclosure design.
BroadBeamHP ® Wide
Dispersion Technology
SoundTube’s proprietary Broad-
BeamHP ® technology incorporates a
high-frequency compression driver with
a 1” exit mated to a treated fiber woofer.
The BroadBeamHP ® technology delivers
a 90º dispersion pattern across the upper
registers of the frequency spectrum (up to
10 kHz, EASE ™ documented). The result
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