Toa Electronics SC-630TU Paging Horn Speaker with Transformer (UL Rated)

Toa Electronics SC-630TU Paging Horn Speaker with Transformer (UL Rated)
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Expected availability: 7-10 business days

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  • This item is noncancelable and nonreturnable.
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Toa Electronics SC-630TU Overview

  • 1Description
  • 2Stainless Steel Mounting Bracket
  • 3Weather-Resistant
  • 4Transformer Included
  • 5Useable as Microphone
  • 6Phenolic Loudspeaker Diaphragm

TOA Electronic's SC-630TU 30W Paging Horn Speaker with Transformer is a double re-entrant horn with a compression driver paging speaker designed for indoor and outdoor sound system tone signaling and intelligible voice paging. This model includes a built-in 25V/70.7V transformer with screwdriver-adjustable power taps. Easy to install, SC Series speakers can be mounted on poles, walls, or ceilings and double as microphones in intercom talk-back applications.

This weather-resistant, durable speaker is dust and moisture-resistant and will function in a wide range of temperatures. Built of aluminum and ABS resin with stainless-steel mounting parts, this paging speaker is useful in a wide variety of applications such as boats, churches, schools, swimming pools, security zones, and more.

This speaker comes with a limited 5-year warranty.

Stainless Steel Mounting Bracket

Install this speaker quickly and easily in pole, wall, or ceiling-mount applications with the stainless-steel mounting bracket.


With dust and moisture-resistance, a wide temperature operational range, and stainless-steel mounting hardware, this IECIP-65 standards-compliant speaker is suitable for both indoor and outdoor use.

Transformer Included

A built-in 25V/70.7V adjustable transformer is included in this model for changing the voltage to your specifications.

Useable as Microphone

Designed for intercom talk-back applications, all SC Series speakers can also be used as a microphone.

Phenolic Loudspeaker Diaphragm

Heat and moisture resistant, the loudspeaker is designed for extended operational reliability.

Toa Electronics SC-630TU Specs

Active or PassivePassive
Frequency Response250 Hz - 10 kHz
Power Capacity30 W
Maximum Sound Pressure Level (SPL)113 dB, 1 W/1 m
Nominal Sensitivity113 dB
Impedance70.7 V: 30 W (170 Ohms)
25 V: 30 W (21 Ohms)
CrossoverNot Specified by Manufacturer
Low Frequency DriverCompression Driver
High Frequency DriverCompression Driver
UL RatingUL 1480 UUMW, ULC-S541
Enclosure MaterialAluminum and ABS Resin
Input ConnectionsNot Specified by Manufacturer
EnvironmentalSealed Enclosure, Moisture-Resistant, Dust-Resistant, Stainless-Steel Mounting Hardware
Dimensions11.2 x 8.9 x 10.9" (285 x 227 x 277 mm)
Weight4.2 lb (1.9 kg)
SpecialtiesMoisture-Resistant, Useable as Microphone
Packaging Info
Package Weight5.85 lb
Box Dimensions (LxWxH)12.3 x 11.5 x 9.7"
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