Authorized Federal Signal Distributor
Federal Signal AM30T - AudioMaster Public Address Speaker, 30W, Transformer Coupled, Swivel Mount, Beige

Federal Signal AM30T AudioMaster Public Address Speaker, 30W, Transformer Coupled, Swivel Mount, Beige

Alternate Item Number: audiomaster-public-address-speaker-am30

UPC: 782979600640


Documents & Media
Installation InstructionsLine DrawingSpecification SheetWarranty

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The Federal Signal AM30T is a 30-watt transformer-coupled public address speaker engineered for clear, reliable audio in industrial and commercial environments. This constant directivity re-entrant horn speaker delivers focused sound projection with a 60° dispersion pattern, ensuring consistent coverage across speech frequencies. The AM30T features an omni-directional swivel mount with 360° rotation for precise directional aiming, making it ideal for warehouses, factories, and control rooms. Key specifications include 30W power handling with selectable transformer taps (30, 15, 7.5, 3.7, and 1.8 watts) for compatibility with 25, 70, and 100 Vrms distributed audio systems. The speaker is constructed from impact-resistant beige ASA material, providing durability in harsh conditions. It mounts on any standard electrical box and includes a 12-inch phased, color-coded connecting cable. The rugged phenolic diaphragm and 1.5-inch voice coil ensure long-term reliability under extreme operating conditions. The AM30T integrates seamlessly with Federal Signal’s AudioMaster CTS series amplifiers and AudioRouter for complete industrial-grade PA systems.
  • Transformer-coupled for 25, 70, and 100 Vrms distributed audio systems
  • Constant directivity re-entrant horn with 60° dispersion pattern
  • Omni-directional swivel mount with 360° rotation for precise aiming
  • Impact-resistant beige ASA construction with 12-inch color-coded cable
  • Durable ASA construction for industrial environments
  • Beige finish for discreet installation

Specifications

107
dBa
25/70/100
Vrms
400 to 6,500
HZ
8.9 H x 12.1 W x 12.2 D
IN
97
dBa
Application
Indoor/Outdoor
Audio Input
25/70/100 Vrms
Audio Specifications
25/70/100 VRMS
Brand Name
Federal Signal
Color
Beige
Connection Type
Transformer Coupled
dBa at 10ft
97 dBa
dBa at 1M
107 dBa
Dimensions
8.9 H x 12.1 W x 12.2 D IN
Enclosure
Type 3R
Loudness
97 DB
Material
ASA
Material
Acrylic-Styrene-Acrylonitrile (ASA)
Mounting
Omni-Directional Swivel Mount
Mounting Type
Swivel Mount
Operating Frequency
400 to 6,500 HZ
Operating Temperature
-31° to +150°F (-35° to +66°C)
Output Level
30 WTT
Series
AudioMaster
Special Features
Includes 12-Inch Connecting Cable
Sub Brand
AudioMaster
Type
Public Address Speaker
Voltage Rating
25 Vrms, 70 Vrms, 100 Vrms
Voltage Rating
25, 70, or 100 Vrms
Package Dimensions (L x W x H)
11.5 IN x 17 IN x 11.75 IN
Package Dimensions (L x W x H)
29.21 cm x 43.18 cm x 29.845 cm
Package Weight (Imperial)
5.800 L
Package Weight (Metric)
2.631 kg
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Frequently Asked Questions

What is the power handling of the AM30 speaker?

The AM30 speaker has a power handling of 30 watts.

What is the impedance of the AM30 speaker?

The AM30 speaker has an impedance of 8 Ohm.

What is the frequency response of the AM30?

The AM30 speaker has a frequency response range of 400-6500Hz.

What are the dimensions of the AM30 speaker?

The AM30 speaker is 6.5 inches high, 11.0 inches wide, and 8.5 inches deep.

What is the weight of the AM30 speaker?

The net weight of the AM30 speaker is 4.1 lbs.

What material is the AM30 speaker molded from?

The AM30 is molded from impact-resistant, beige acrylic-styrene-acrylonitrile (ASA).

What type of enclosure does the AM30 have?

The AM30 speaker features a Type 3R enclosure.

What is the beam width of the AM30 speaker?

The AM30 speaker has a beam width of 80° x 50°.

What is the sound output at 1 meter for the AM30?

The AM30 speaker produces 107 decibels at 1 meter.

What is the sound output at 10 feet for the AM30?

The AM30 speaker produces 97 decibels at 10 feet.

How to Install the AM30T Model AM30 Speaker

Installation guide for mounting and wiring the AM30T Model AM30 speaker. Ensure all safety precautions are followed.

Estimated time: 30m

Tools needed:

Screwdriver, Wire strippers

Supplies needed:

Mounting hardware (screws, bonding straps if needed), Step-down transformer (if connecting to 25 VRMS or 70 VRMS line)

  1. Inspect for Damage

    After unpacking the Model AM30, examine it for any damage that may have occurred during transit. If the equipment is damaged, do not attempt to install or operate it. File a claim immediately with the carrier.

  2. Select Mounting Location

    Choose a mounting location under the direction of the facilities and safety engineer. The speaker is intended to be mounted on any relatively flat and rigid surface capable of supporting its weight. Ensure the location is far enough from potential listeners to limit exposure while maintaining effectiveness.

  3. Mount the Speaker

    Mount the speaker on the selected surface using appropriate hardware. Mounting holes in the base should be knocked through as needed. Bonding straps may be used for mounting to beams. Ensure the speaker is securely attached.

  4. Make Electrical Connections

    WARNING: Disconnect power before making any electrical connections. Connect the positive (+) audio line to the white wire with the red indicator and the negative (-) audio line to the white wire. Audio wires should be a twisted shielded pair with an 18AWG minimum. If connecting to a 25 VRMS or 70 VRMS line, use a step-down transformer.

  5. Verify Installation

    After testing is complete, provide a copy of these instructions to all operating personnel. Establish a procedure to routinely check the speaker installation for integrity and proper operation.

Frequently Asked Questions about Federal Signal

What certifications and standards do Federal Signal products comply with?

Federal Signal products are certified across multiple international standards, including UL (Underwriters Laboratories) in the USA, CSA (Canadian Standards Association), CE (European Community), UKCA (United Kingdom), EAC (Russia), and C-Tick (Australia and New Zealand). Their products meet rigorous safety and performance standards for industrial environments, with specific compliance in electrical equipment enclosures, functional safety, and environmental protection ratings.

What is Federal Signal's warranty policy?

Federal Signal offers a comprehensive limited warranty covering most products for 1-5 years from the date of delivery, with specific terms varying by product category. Mechanical sirens, beacons, speakers, and sounders typically receive 5-year parts and labor coverage, while electronic sirens and controllers generally have 2-year warranties. All warranties require return to the factory for service, and on-site services are not included. Certain components like domes, lenses, lamps, and batteries are specifically excluded from warranty coverage.

What industries and applications are Federal Signal products used for?

Federal Signal products are used across multiple critical industrial and municipal sectors for notification, communication, and safety systems. Their product lines cover essential applications including fire alarm systems, public address and telephony, outdoor warning systems, visual and audible signals, and emergency communication networks. Key industries served include manufacturing, municipal emergency services, industrial facilities, and infrastructure environments where clear, reliable communication and safety signaling are paramount.

What technical support does Federal Signal offer?

Federal Signal offers comprehensive technical support through their dedicated [email protected] email and direct phone line at +1 708.534.4756. Their support covers a wide range of notification and communication solutions, including technical assistance for products in public address, telephony, fire alarm, visual and audible signals, outdoor warning systems, and intercoms.

What are the main product lines offered by Federal Signal?

Federal Signal offers comprehensive notification and communication solutions across multiple product lines, including Visual Signals, Audible Signals, Telephony, Intercoms, Fire Alarm, Outdoor Warning Systems, Public Address, and Initiating Systems. Their product range is designed to provide clear communications and critical process notifications that enhance safety and compliance in industrial and public environments.

What are the key features of Federal Signal products?

Federal Signal products are comprehensive notification solutions designed to enhance safety and communication across industrial environments. Their key features include visual and audible signals, fire alarm systems, outdoor warning systems, public address capabilities, telephony, and intercoms. These products provide critical process notifications, ensure safety compliance, and offer advanced technologies like secure encrypted communication, cloud-based control systems, and customizable emergency response interfaces.

What environmental ratings do Federal Signal products have?

Federal Signal products offer robust environmental ratings across multiple standards, including UL 508A, CSA, NEMA, and IEC 60529. Their enclosures are rated for Type 1, 2, 3, 4, 4X, 12, and 13 environments, with IP66 protection, and can operate in temperatures ranging from -40°F to 266°F. These ratings ensure superior protection against dust, water, corrosion, and extreme conditions for indoor and outdoor industrial applications.

What accessories are available for Federal Signal products?

Federal Signal offers multiple accessories for their signaling products, including coupling kits, cable entry adapters, indicator rings, legend plates, and mounting brackets. Key accessories include E-Box endcap kits with M20 and M25 openings, U-Brackets for dual configurations, and color-coded indicator rings in black, blue, green, magenta, red, and yellow. Additional options like adapters for NPT connections and specialized mounting hardware are also available for their Global Series signaling platforms.

What communication protocols do Federal Signal products support?

Federal Signal supports multiple industrial communication protocols including PROFIBUS DP, PROFINET, EtherNet/IP, CANopen, and Modbus RTU. These protocols enable flexible network integration across various industrial automation environments, supporting both traditional fieldbuses and modern Ethernet-based communication standards.

How are Federal Signal products typically installed?

Federal Signal products are typically installed using professional mounting configurations that include wall brackets, base stations, and specialized mounting hardware. Depending on the specific product line—such as outdoor warning systems, visual signals, or audible signals—installation involves precise mounting options like wall-mount antenna brackets, base station radio packages, and modular component assemblies. Each product configuration includes specific mounting accessories like endcaps, adapters, and terminal blocks to ensure secure and compliant installation in industrial and safety-critical environments.