Description
4 Horn Speaker Paging System for Warehouses, Yards, and Commercial Sites
Cover large indoor or outdoor areas with a practical voice announcement system built around four TOA SC-630TU weatherproof horn speakers. This setup is well suited to warehouses, loading zones, service yards, factories, schools, parking areas, and other sites that need strong voice projection.
The SC-630TU is designed for paging and signaling applications, with weather-resistant construction, high speech output, and commercial line matching for distributed audio systems.
System Snapshot
- Speaker Quantity4 Horn Speakers
- Rated Input30W Each
- ProtectionIP65
- Voice Output113 dB
- Use TypePaging / Signaling
- CertificationUL / ULC
Made for Clear Announcements in Demanding Spaces
This horn speaker package is a practical option for sites where voice clarity matters more than background music. It is designed for public address announcements, staff paging, warning tones, and general communication in open or high-noise environments.
With four weatherproof horn speakers, this system can help deliver wider coverage across industrial and commercial areas where standard indoor speakers may not be suitable.
Strong Speech Projection
The SC-630TU uses a horn format intended for intelligible announcements and signaling where speech needs to carry across larger spaces.
Weather-Resistant Construction
Its IP65 rating supports use in outdoor or semi-exposed environments where dust and moisture resistance are important.
Commercial Line Flexibility
The built-in transformer and impedance selection support 25V and 70V distributed line systems for commercial installations.
Suitable for Critical Voice Applications
UL 1480 UUMW and ULC-S541 certification make this model relevant for applications where compliant voice signaling equipment is required.
Common Applications
A 4-speaker horn paging layout is useful for spaces that need dependable voice coverage across open areas or work zones.
TOA SC-630TU Speaker Specifications
| Model | TOA SC-630TU |
|---|---|
| Rated Input | 30W |
| Rated Impedance - 70V Line | 170Ω (30W), 330Ω (15W), 650Ω (7.5W) |
| Rated Impedance - 25V Line | 21Ω (30W), 42Ω (15W), 170Ω (3.9W), 330Ω (2.1W), 650Ω (1.1W) |
| Sound Pressure Level | 113 dB (1W, 1m at 500 Hz to 2.5 kHz peak level) |
| Frequency Response | 250 Hz - 10 kHz |
| Weather Resistance | IP65 |
| Operating Temperature | -40°F to 151°F |
| Certifications | UL 1480 UUMW, ULC-S541 |
| Dimensions | 285 (W) x 227 (H) x 277 (D) mm / 11.22" x 8.94" x 10.91" |
| Weight | 2 kg / 4.41 lbs |
| Finish | Powder-coated aluminum horn flare, ABS resin reflector horn, stainless steel bracket |
What This System Includes
- 4 x TOA SC-630TU 30W paging horn speakers
- Commercial horn speakers for voice paging and signaling
- Suitable for integration into 25V or 70V commercial line systems
Build a Reliable Paging System for Your Site
This 4 horn speaker setup is a strong fit for warehouses, industrial facilities, and outdoor work areas that need dependable speech coverage and weather-resistant performance.
