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參數(shù)資料
| 型號： | SM1EZSM4T |
| 廠商： | Electronic Theatre Controls, Inc. |
| 元件分類： | 揚聲器和變頻器 |
| 英文描述： | Easy Install Speakers |
| 中文描述： | 易于安裝揚聲器 |
| 文件頁數(shù)： | 1/1頁 |
| 文件大小： | 844K |
| 代理商： | SM1EZSM4T |
Easy Install
Speakers
SM1EZ, SM4T
Surface-Mount
Ceiling Speakers
The Easy Install Speaker drastically cuts system installation time because
each speaker can be completely installed — mounted in the ceiling,
secured,and connected — in less than a minute! This versatile speaker
carries voice messages with clarity anywhere dependable communication
is required.It can be installed in any drop ceiling with ceiling tiles…quick,
easy,and trouble-free.
Product Features:
Installs in Seconds.
Each speaker assembly is specially-
designed for immediate installation as soon as you take
it out of the box…complete installation takes less than
a minute.
No-Tool Installation
.
No additional equipment needed;
everything you need is right in the box.
Contemporary, Low-Profile Design.
Looks good in any
environment.
No Clean-Up.
Installation means piercing ceiling tiles,
not cutting them.So,there’s virtually no mess and no
ceiling tile pieces to clean up.
Wide-Based Wing Nuts.
Two custom-
designed, easy-to-handle wing nuts
provide a secure mounting for the
speaker to the ceiling tile.
Wide Dispersion of Sound.
A combination of
direct and reflected sound paths produce a clear,
wide dispersion of high-quality sound, even at higher
frequencies where other speakers begin to beam.
This enhances intelligibility and makes exact speaker
placement less critical.
Complies with NFPA National code
1
60b
that allow speakers to be installed
in plenums and other air handling spaces.
Complies with UL-2043.
Ceiling Tile
Mounting Studs.
Two specially-designed
mounting studs easily pierce
standard ceiling tiles up to
2" thick.
For use
on 70V
systems
Dimensions:
9-1/2" Diameter
Depth:
3" (from tile surface)
Frequency
Response:
125 Hz – 15 kHz
Sensitivity:
90 dBspl (1 watt @ 1 meter)
Product
Weight:
2 lb. each
Shipping
Weight:
15 lb. / carton (5/carton)
Technical Specifications:
The speaker’s two specially-designed
mounting studs easily pierce through
the ceiling tile.
Wide-based wing nuts secure the
speaker assembly to the ceiling tile.
Two standard wire nuts connect the
speaker wires to the mounting studs,
making the electrical connection.
That’s all it takes!
See pages 5-9 for system design.
A
B
C
Model Variations:
SM1EZ
is a one-watt,single tap speaker.
SM4T
is a four-watt,multi-tap speaker with settings of
4,2,
1
,
1
/2,and
1
/4 watts. Settings are rotary-switch
selectable (there are no transformer wires to deal with).
:03
:24
:45
Standard Wire Nuts.
Make the electrical
connection by attaching
the speaker wire to the
speaker with standard
wire nuts.
Smoother Sound Without Whistling.
A large rubber O-ring seal at the base
of the speaker cavity tightly seals the
speaker to the ceiling tile surface,
eliminating whistling and frequency
response peaks.
Wire-Wound Volume Control.
A high-quality
wire-wound volume control (standard) is an inte-
gral part of the design, so it’s easily accessible but
won’t stand out. Volume adjustments can be made
without going back into the ceiling.
Durable ABS
Plastic Shell.
Can be painted for
applications where
color coordination
is a factor.
Easy Wiring.
The two mounting studs make
the electrical connection, and are color-coded
for easy polarity identification (one is nickel-
plated, the other is copper-plated).
INSTALLS
IN SECONDS!
SM1EZ /SM4T
SIDE VIEW
5-1/4" deep
9-1/2" diameter
Accessories
SMTB
Tile Bridge
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