TOA SC-630TU 30W Built In Transformer Outdoor Paging Horn Speaker White

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 10W to 50W. High impedance models include SC-610T (10W), SC-615T (15W) and SC-630T (30W), each with a built-in 25 V / 70.7 V transformer with external screwdriver-adjustable power taps. Low impedance models include SC-610 (10W, 8 ohm), SC-615 (15W, 8 ohm), SC-630 (30W, 8 ohm) and SC-651 (50W, 16 ohm). 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.

The new SC Series Paging Horn Speakers are direct replacements for the now discontinued TC Series products. Also see the new CS Series Wide-Range Paging Speakers.

* Note: For outdoor installation, it is recommended that they are installed under roofs, eaves, or in other locations not directly exposed to rain or snow.

Key Features

• 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 applica-tions.
• 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

Technical Specifications

Rated Input:
30 W
Line Voltage:
70 V Line Or 25 V Line
Rated Impedance:
70 V Line:
170 Ohm (30 W), 330 Ohm (15 W), 650 Ohm (7.5 W)
25 V Line:
21 Ohm (30 W), 42 Ohm (15 W), 170 Ohm (3.7 W), 330 Ohm (1.9 W), 650 Ohm (1 W)
Sound Pressure Level:
113 dB (1 W, 1 m At 500 Hz To 2.5 kHz Peak Level)
Frequency Response:
250 Hz - 10 kHz
Sensitivity When Used As Microphone (0 dB=1 mW/10 Dynes Cm2):
-20 dB At 1 kHz
Dust/Water Protection:
IP65
Polarity:
Hot: Black, Com: White
Operating Temperature:
-20 Degrees Celcius To +55 Degrees Celcious (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)
Dimensions:
285 (W) x 227 (H) x 277 (D) mm
Weight:
2 kg
Note:
Avoid Installing The Speaker In Locations Which Vibrate Considerably, Or Under Environments Easy To Be Oil Contaminated.