Whelen Engineering Company WS100TCH User manual

Page 1
©1990 Whelen Engineering Company Inc.
Form No.13171 (101816)
51 Winthrop Road
Chester, Connecticut 06412-0684
Phone: [phone]
Internet: www.whelen.com
Sales e-mail: [email protected]
Customer Service e-mail: [email protected]
Mass Notification
®
ENGINEERING COMPANY INC.
For warranty information regarding this product, visit www.whelen.com/warranty
WARNING: This product can expose you to chemicals including Lead which is known to the State of California to cause cancer and birth defects or
other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Model WS100TCH Speaker Assembly
P/N: 01-1461901-00
1.53” x .53” SLOT
Mounting Bracket Detail
.53” DIA
2.0” 2.0”
General-
Whelen Model WS100TCH is a 100 watt speaker
assembly intended for use in personnel warning
applications, where weather-proof or rugged
installation is required.
The speaker flare is made from fiberglass, with a
spun aluminum re-entrant section. A cast
aluminum housing includes a tapped hole for a 1/
2” NPT fitting. A heavy-duty, painted steel
mounting bracket allows the installer to position
the speaker in a number of different ways.
An internal impedance matching transformer
allows the user to select Full power or reduced
power levels of 25, 10 5 or 2 watts.
Installation-
Determine the location of the speaker. Mount to a
rigid structure, using the supplied mounting
bracket. The bracket dimensions are shown in
the detail drawing. Position the speaker as
required. Do not position the speaker pointing
upward, if there is a possibility of filling with
water.
Remove the four Phillips Head #8-32 screws and
the 3” x 4” Access Plate on the back of the cast
housing. Install the speaker audio wires into the
housing via the 1/2” NPT through hole, using the
appropriate hardware. Typically, 1/2” conduit is
used. Using wire nuts, connect the speaker audio
wires to the transformer wires. The Red wire is
speaker (+) and the Black wire is speaker (-).
select the desired power setting with the Red
driver wire on the terminal strip.
Re-install the Access Plate.

Page 2
23”
8”
12”
22”
DIMENSIONS
SCHEMATIC
TB1
RED
RED
BLACK
CONNECT AT TB1 FOR
THE DESIRED POWER LEVEL
(FACTORY SET @ 25 WATTS)
FOR FULL 100 WATT POWER
CONNECT P1 DIRECTLY TO J2
J1 AND P2 ARE DISCONNECTED
BLACK P1-2 J1-2
WHITE
RED
BLACK
DRIVER
BLUE 25 WATTS
16.5V RMS
10 WATTS
10.5V RMS
5 WATTS
7.5V RMS
2 WATTS
4.75V RMS
UNUSED
COM
YELLOW
ORANGE
RED
BROWN
GREY
P1-1
P2-1
P2-2
J1-1
J2-1
J2-2
10”
Dimensions
Height: 12” (30.4 cm)
Width: 22” (55.8 cm)
Depth: 23” (58.3 cm)
Weight: 26 lbs. (11.8 kg)
Finish
Speaker: Black
Housing: Natural Aluminum
Performance
SPL: 100W 126 dbA (at 4 ft., 500 Hz)
25W 120 dbA
10W 117 dbA
5W 114 dbA
2.5W 111 dbA
Dispersion: °120 x 60°
WS100TCH SPEAKER ASSEMBLY PRODUCT SPECIFICATIONS
Notes: 1. Not for use in classified areas.
2. SPL (Sound Pressure Level) readings are +/- 2 dbA.
3. Performance measured with Whelen Amplifier, 01-0285564-00C