Toa TC-154S, TC-304ST, TC-304S, TC-154ST Specifications
TC-154S/TC-154ST, TC-304S/TC-304ST
PAGING HORNS
DESCRIPTION
TOA’s newest compact paging horns are ideally suited for
general use in paging and intercom systems, indoors and
out, with optimal intelligibility for a variety of applications.
The new TC paging horns are ideal for schools, stadiums,
parking lots, churches, hospitals, parks and anywhere else
that announcements are needed.
TOA’s TC-154S is a compact paging horn rated at 15W. Its
small size makes it easy to install. With a weather proof finish, it is as much at home outdoors as it is in indoor applications.
70V/25V transformer that can be easily adjusted with a
standard screwdriver.
TOA’s TC-304S is designed to penetrate very noisy environments with very high speech intelligibility. It is rated at
30W. The TC-304ST has an internal, multi-tapped,
70V/25V transformer that can be easily adjusted with a
standard screwdriver.
The TC-154ST has an internal, multi-tapped,
FEATURES
TC-154S
u
weatherproof cover
u
withstands temperatures from -4° to 130°F
u
U-shaped steel bracket
u
compact size
TC-154ST
u
weatherproof cover
u
withstands temperatures from -4° to 130°F
u
U-shaped steel bracket
u
compact size
u
adjustable 70V/25V Transformer
TC-304S
u
weatherproof cover
u
withstands temperatures from -4° to 130°F
u
U-shaped steel bracket
u
excellent intelligibility in high noise environments
TG304ST
u
weatherproof cover
u
withstands temperatures from -4° to 130°F
u
U-shaped steel bracket
u
excellent intelligibility in high noise environments
u
adjustable 70V/25V Transformer
TC-154S/TC-154ST and
SPECIFICATIONS
Model Number TC-154S
Rated Input Power
Nominal Impedance
Sensitivity
Frequency Response
Sensitivity as a Microphone -22 dBm at 1 kHz
(0 dBm=1mW/10 dynes/cm2)
Ambient Temperature Range from -4° to 130°F
Finish
Weight
Dimensions(WxHxD)
**Specifications are subject to change without notice
Model Number TC-304S
Rated Input Power
Nominal Impedance
Sensitivity
Frequency Response
Sensitivity as a Microphone
(0 dBm=1mW/10 dynes/cm2)
Ambient Temperature Range from -4° to 130°F
Finish
Weight
Dimensions(WxHxD)
**Specifications are subject to change without notice
15W
8
Ω
112 dB S.P.L. (1W, 1m, 500-2.5kHz)
250 Hz-10,000 Hz
Horn (flare & inner): Aluminum, Ivory
U Bracket: Steel, dark gray
Unit Cover: Weatherproof ABS resin
Color: Dark gray
3.08 lbs.
8.74" x 6.38" x9.65”
30W
8
Ω
113 dB S.P.L. (1W, 1m, 500-2.5kHz)
230 Hz-10,006 Hz’
-19 dBm at 1 kHz
Horn (flare & inner): Aluminum, Ivory
U Bracket: steel, dark gray
Unit Cover: Weatherproof ABS resin
Color: Dark gray
3.30 Ibs.
11.22" x 8.07" x 10.79"
TC-304S/TC-304ST
Model Number TC-154ST
Rated Input Power
Nominal Impedance Taps
Maximum Output Level
Frequency Response
Sensitivity as a Microphone
(0 dBm=1mW/10 dynes/cm2)
Ambient Temperature Range
Bracket
Finish
Weight
Dimensions(WxHxD)
**Specifications are subject to change without notice
Model Number TC-304ST
Rated Input Power
Nominal Impedance Taps
Maximum Output Level128 dB S.P.L. (30W, 1m, 500-2.5kHz)
Frequency Response
Sensitivity as a Microphone
(0 dBm=1mW/10 dynes/cm2)
Ambient Temperature Range
Finish
Weight
Dimensions(WxHxD)
**Specifications are subject to change without notice
Rated 15W
Wattage (Impedance) at 70V line
15W (330
3.8W (1,300
Wattage (Impedance) at 25V line
15W (42
1.9W (330
122 dB S.P.L. (15W/1m/500-2.5kHz)
250 Hz-10,000 Hz
-22 dBm at 1 kHz
from -4° to 130°F
U-shaped bracket
Horn (flare & inner): Aluminum, Ivory
U Bracket: steel, dark gray
Unit Cover: Weatherproof ABS resin
Color: Dark gray
3.96 Ibs.
8.74" x 6.38" x 9.65"
30W
Wattage (Impedance) at 70V line
30W (170Ω), 15W (330Ω),7.5Ω (650Ω)
3.8W (1,300Ω)
Wattage (Impedance) at 25V line
30W (21Ω), 15W (42), 7.5W (170Ω)
1.9W (330Ω), 1W (650Ω) 0.5W (1,300Ω)
230 Hz-10,000 Hz
-19 dBm at 1 kHz
from -4° to 130°F
Horn (flare & inner): Aluminum, Ivory
U Bracket: steel, dark gray
Unit Cover: Weatherproof ABS resin
Color: Dark gray
4.18 Ibs.
11.22" x 8.07" x 10.9"
Ω
),7.5
Ω)
Ω),
7.5W (170
Ω),
Ω
(650
1W (650
Ω)
Ω)
Ω),
0.5W (1,300
Ω)
APPEARANCE AND DIMENSIONAL DIAGRAM
TC-145S
White(com)
APPEARANCE AND DIMENSIONAL DIAGRAM
TC-304S
Connection Diagram
Block(hot)
APPEARANCE AND DIMENSIONAL DIAGRAM
TC-154ST
White(com)
APPEARANCE AND DIMENSIONAL DIAGRAM
TC-304ST
Block
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