TOA SC-630, SC-615T, SC-615, SC-610 Users Manual
H IGHLIGHTS
TOA SC SERIES PAGING HORN SPEAKERS
provide intelligible voice paging and tone
signaling for indoor and outdoor sound
system applications.
Fully weather-resistant for reliable operation
in demanding environmental conditions,
SC Series models are available with a choice
of power ratings from 10 W to 50 W and a
built-in 25 V / 70.7 V transformer with
external screwdriver-adjustable power taps.
The SC Series are easy to install in wall,pole
or ceiling-mount applications and include
corrosion-resistant stainless-steel mounting
hardware.The SC Series models are also
designed for intercom talk-back applications
requiring dual operation as both a microphone
and speaker.
Each model is a double re-entrant horn with
compression driver for high sensitivity and a
lightweight aluminum enclosure. The loud-
speaker diaphragm is heat and moisture-
resistant to prevent deformation and extend
operation. The SC Series are also IP-65
standards compliant for dust and moisture-
resistance with a wide operating temperature
range from -4° F to 130° F.
The SC Series Paging Horn Speakers are
backed with a five year warranty.
SC SERIES
PAGING
HORN
SPEAKERS
A PPLICATIONS
Boats
Churches
Drive-Thru
Industrial
Mobile Vehicles
Parking Facilities
Parks
Schools
Security
Sporting Facilities
Swimming Pools
Paging Horn Speakers
for voice paging and tone
signaling distribution.
Weather-Resistant
to withstand demanding
environmental conditions.
Double Re-Entrant Horn with
Compression Driver
Controlled Dispersion
High Sensitivity
up to 113 dB (1 W/1 m).
Usable as a Microphone
for intercom talk-back applications.
Built-In 25 V / 70.7 V Transformer
("T" Models)
with screwdriver-adjustable
power taps (8 and 16 ohm
models also available).
Lightweight, Sealed, Aluminum
Enclosure
prevents moisture damage.
Cable Strain-Relief
IEC IP-65 Standards Compliant
for dust and moisture-resistance.
Wide Temperature Range
-4°F to 131°F
Phenolic Loudspeaker Diaphragm
prevents deformation from heat
and moisture.
Stainless-Steel Mounting Bracket
for easy installation and aiming
in wall, pole or ceiling-mount
applications.
Five Year Warranty
SC SERIES M ODELS
SC-610: 10 W, 8 ohms
SC-610T: 10 W, w/ Transformer
SC-615: 15 W, 8 ohms
SC-615T: 15 W, w/ Transformer
SC-630: 30 W, 8 ohms
SC-630T: 30 W, w/ Transformer
SC-650: 50 W, 16 ohms
SC SERIES PAGING HORN SPEAKERS
Tel:800-733-7088
Fax: 800-733-9766
www.toaelectronics.com
S PECIFICATIONS
Enclosure Type Double Re-Entrant Horn
Speaker Component Compression Driver
Power Handling SC-610/T: 10 W
SC-615/T: 15 W
SC-630/T: 30 W
SC-650: 50 W
Transformer Taps / SC-610, SC-615, SC-630: 8 ohms
Rated Impedance SC-650: 16 ohms
SC-610T: 70.7 V: 10 W (500 Ω)
5 W (1 kΩ)
2.5 W (2 kΩ)
25 V : 10 W (63 Ω)
5 W (130 Ω)
1.3 W (500 Ω)
0.6 W (1 kΩ)
0.3 W (2 kΩ)
SC-615T: 70.7 V: 15 W (330 Ω)
7.5 W (650 Ω)
3.8 W (1.3 kΩ)
25 V: 15 W (42 Ω)
7.5 W (83 Ω)
1.9 W (330 Ω)
1 W (650 Ω)
0.5 W (1.3 kΩ)
SC-630T: 70.7 V: 30 W (170 Ω)
15 W (330 Ω)
7.5 W (650 Ω)
25 V : 3 0 W (21 Ω)
15 W (42 Ω)
3.7 W (170 Ω)
1.9 W (330 Ω)
1 W (650 Ω)
Sensitivity SC-610/T: 110 dB SPL
(Sound Pressure Level) SC-615/T: 112 dB SPL
(1 W / 1 m,500 Hz to 2,500 Hz)
SC-630/T: 113 dB SPL
SC-650: 108 dB SPL
Frequency Response SC-610/T: 315 Hz - 12.5 kHz
SC-615/T: 280 Hz - 12.5 kHz
SC-630/T: 250 Hz - 10 kHz
SC-650: 250 Hz - 6 kHz
Dispersion SC-610/T: 70° H x 100° V
(-6 dB,2 kHz)
SC-615/T: 70° H x 90° V
SC-630/T: 55° H x 70° V
SC-650: 55° H x 45° V
Sensitivity as Microphone SC-610/T: -24 dB at 1 kHz
(0 dB = 1 mW /10 dynes / cm
2
) SC-615/T: -22 dB at 1 kHz
SC-630/T: -20 dB at 1 kHz
SC-650: n/a
IEC IP Code IP-65
Temperature Range -4° F to 131° F (-20° C to +55° C)
Material/Finish Horn Flare:
Aluminum, Off-White, Powder Coating
Reflector Horn and Rear Cover:
ABS Resin, Off-White
Bracket, Screws and Bolts:
Stainless Steel
Speaker Cable:
Polyvinyl Chloride Insulated
(Diameter: 0.24" (6 mm),Length: 24" (600 mm)
Dimensions SC-610/T: 6.77" x 6.34" x 7.40"
(W x H x D) (172 mm x 161 mm x 188 mm)
SC-615/T: 8.74" x 7.04" x 9.21"
(222 mm x 179 mm x 234 mm)
SC-630/T: 11.22" x 8.94" x 10.91"
(285 mm x 227 mm x 277 mm)
SC-650: 15.39" x 11.93" x 12.87"
(391 mm x 303 mm x 327 mm)
Weight SC-610: 1.76 lbs. (0.8 kg.)
SC-610/T: 2.43 lbs. (1.1 kg.)
SC-615: 2.21 lbs. (1.0 kg.)
SC-615/T: 2.43 lbs. (1.1 kg.)
SC-630: 3.09 lbs. (1.4 kg.)
SC-630/T: 4.19 lbs. (1.9 kg.)
SC-650: 7.06 lbs. (3.2 kg.)
Options YS-151S: Swivel-Mount Bracket (can be used
instead of supplied U-bracket)
SC SERIES PAGING HORN SPEAKERS
Tel:800-733-7088
Fax: 800-733-9766
www.toaelectronics.com
S PECIFICATIONS
D IMENSIONAL D RAWINGS
SC-610/SC-610T SC-615/SC-615T
SC-630/SC-630T
SC-650
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