SC-615T
Paging Horn Speaker
SC-615T
The SC-615T is a compact, highly intelligible speaker suited to public address announcement applications. Its external speaker component finished with powder coating, and stainless steel bracket and screws ensure the unit's weatherproof capability.
- Delivers Clear Audio: High sound pressure level (112 dB) ensures intelligible voice announcements.
- Weather-Resistant Design: IP65-rated and corrosion-resistant materials support outdoor use in typical conditions.
- Durable Build: Shock-resistant aluminum horn and stainless steel hardware provide long-term reliability.
- Flexible System Integration: Equipped with an impedance selector for easy matching in distributed audio systems.
Rated Input
15 W
Rated Impedance
70 V line: 330 Ω (15 W), 650 Ω (7.5 W), 1.3 kΩ (3.8 W)
25 V line: 42Ω (15 W), 83 Ω (7.5 W), 330 Ω (1.9 W), 650 Ω (1 W), 1.3 kΩ (0.5 W)
25 V line: 42Ω (15 W), 83 Ω (7.5 W), 330 Ω (1.9 W), 650 Ω (1 W), 1.3 kΩ (0.5 W)
Sound Pressure Level
112 dB (1 W, 1 m at 500 Hz to 2.5 kHz peak level)
Frequency Response
280 Hz - 12.5 kHz
Polarity
Hot: Black, Com: White
Dust/Water Protection
IP65
Operating Temperature
-20 °C to +55 °C (-4 °F to 131 °F) (must be free from dew condensation)
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 cabtyre cable
(6 mm in diameter, 600 mm in length)
Reflector horn and rear cover: ABS resin, off-white
Bracket, screws and bolts: Stainless steel
Speaker cable: Polyvinyl chloride insulated cabtyre cable
(6 mm in diameter, 600 mm in length)
Dimensions
222 (W) x 179 (H) x 234 (D) mm (8.74" × 7.04" × 9.21")
Weight
1.3 kg (2.87 lbs)
Optional Accessories
Swivel bracket: YS-151S (Can be used instead of the supplied bracket.)
Note: Avoid installing the speaker in locations which vibrate considerably, or under environments easy to be oil-contaminated.
Please download Datasheet to access full specifications.
The paging horn speaker shall be a double re-entrant design suitable for paging and tone signaling distribution. The speaker component shall be a compression driver with a phenolic diaphragm to prevent deformation from heat and moisture.
Power handling shall be 15 watts, and the speaker shall include a built-in matching transformer for connection to 25 V and 70.7 V speaker lines.
Transformer wattage taps shall be:
- 70.7 V line: 15 W (330 ohms), 7.5 W (650 ohms), 3.8 W (1.3k ohms)
- 25 V line: 15 W (42 ohms), 7.5 W (83 ohms), 1.9 W (330 ohms), 1 W (650 ohms), 0.5 W (1.3k ohms)
The sound pressure level, measured at 1 meter with 1 watt of power applied (500 Hz to 2.5 kHz), shall be 112 dB SPL (typical).
Frequency response shall be 280 Hz to 12.5 kHz.
The speaker shall comply with IEC IP65 standards for dust and moisture resistance, and operate within a temperature range of -4°F to +131°F (-20°C to +55°C).
Construction shall include:
Horn flare: aluminum, off-white, powder coating
Reflector horn and rear cover: ABS resin, off-white
Speaker cable: integral PVC-insulated cable with strain relief, 0.24" (6 mm) diameter, 24" (600 mm) length
Speaker dimensions shall be 8.74" (W) × 7.04" (H) × 9.21" (D) [222 × 179 × 234 mm], and weight shall be 2.86 lbs. (1.3 kg).
The paging horn speaker shall be TOA model SC-615T.
The optional swivel-mount bracket shall be TOA model YS-151S.
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