
Description
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).
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 applications.
- 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.
| Enclosure Type | Double Re-Entrant Horn |
| Speaker Component | Compression Driver |
| Power Handling | 15 W |
| Transformer Taps /Rated Impedance | |
| 70.7 V | 15 W (330 Ohms); 7.5 W (650 Ohms); 3.8 W (1.3 k Ohms) |
| 25 V | 15 W (42 Ohms); 7.5 W (83 Ohms); 1.9 W (330 Ohms); 1 W (650 Ohms); 0.5 W (1.3 k Ohms) |
| Sensitivity (Sound Pressure Level) (1 W / 1 m, 500 Hz to 2,500 Hz) | 112 dB SPL |
| Frequency Response | 280 Hz - 12.5 kHz |
| Dispersion(-6 dB, 2 kHz) | 70¡ H x 90¡ V |
| Sensitivity as Microphone(0 dB = 1 mW /10 dynes / cm2 ) | -22 dB at 1 kHz |
| IEC IP Code | IP-65 |
| Temperature Range | -4¡ F to 131¡ F (-20¡ C to +55¡ C) |
| Dimensions(W x H x D) | 8.74 x 7.04 x 9.21(222 mm x 179 mm x 234 mm) |
| Weight | 2.21 lbs. (1.0 kg.) |
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).
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 applications.
- 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.
| Enclosure Type | Double Re-Entrant Horn |
| Speaker Component | Compression Driver |
| Power Handling | 15 W |
| Transformer Taps /Rated Impedance | |
| 70.7 V | 15 W (330 Ohms); 7.5 W (650 Ohms); 3.8 W (1.3 k Ohms) |
| 25 V | 15 W (42 Ohms); 7.5 W (83 Ohms); 1.9 W (330 Ohms); 1 W (650 Ohms); 0.5 W (1.3 k Ohms) |
| Sensitivity (Sound Pressure Level) (1 W / 1 m, 500 Hz to 2,500 Hz) | 112 dB SPL |
| Frequency Response | 280 Hz - 12.5 kHz |
| Dispersion(-6 dB, 2 kHz) | 70¡ H x 90¡ V |
| Sensitivity as Microphone(0 dB = 1 mW /10 dynes / cm2 ) | -22 dB at 1 kHz |
| IEC IP Code | IP-65 |
| Temperature Range | -4¡ F to 131¡ F (-20¡ C to +55¡ C) |
| Dimensions(W x H x D) | 8.74 x 7.04 x 9.21(222 mm x 179 mm x 234 mm) |
| Weight | 2.21 lbs. (1.0 kg.) |
Your home for all things pro audio—backed by expertise and experience. Connect with us today.
Your home for all things pro audio—backed by expertise and experience. Connect with us today.

