Federal Signal AMR6-2570K - AudioMaster Public Address Ceiling Speaker, 8W, 6", 25 or 70 Vrms
Federal Signal

AMR6-2570K

Alternate Item Number: amr6-audiomaster

UPC: 782979227137


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Overview

The Federal Signal AudioMaster AMR6-2570K is an 8-watt, 6-inch ceiling speaker designed for public address and music applications in industrial, municipal, and commercial office environments. It operates on either 25 or 70 Vrms systems, offering versatile integration into existing audio distribution networks. The speaker features transformer taps at 8, 4, 2, 1, and 0.5 watts for flexible power output selection. Its construction includes a durable steel frame and grille finished with white staked epoxy, ensuring longevity in demanding conditions. The AMR6-2570K utilizes both a woofer and a neodymium tweeter to achieve a wide frequency response of 110Hz to 20,000Hz, reproducing clear voice, music, and tones. Installation is facilitated by quick-release torsion spring mounting. The speaker has a diameter of 9.41 inches and a depth of 4.33 inches. Operating temperature range is 32°F to 120°F (0°C to 49°C). This model includes a back box and tile bridge for straightforward ceiling mounting.
  • 8-watt power handling with multiple transformer taps (8, 4, 2, 1, 0.5W)
  • Operates on 25 or 70 Vrms systems for flexible integration
  • 6-inch size with woofer and neodymium tweeter for wide frequency response (110Hz-20,000Hz)
  • Durable steel frame and grille with white staked epoxy finish
  • Quick-release torsion spring mounting for easy installation; includes back box and tile bridge

Specifications

102
dBa
110 to 20,000
HZ
25/70
Vrms
32 to 120
DEG F
9.41 H x 9.41 W x 4.33 D
IN
92
dBa
Application
Indoor
Audio Input
25/70 Vrms
Audio Specifications
25/70 VRMS
Brand Name
Federal Signal
Color
White
dBa at 10ft
92 dBa
dBa at 1M
102 dBa
Dimensions
9.41 H x 9.41 W x 4.33 D IN
Loudness
92 DB
Material
Steel Speaker Frame and Grille
Mounting
Ceiling/Wall
Mounting
Ceiling,Wall
Mounting Type
Ceiling Mount
Operating Frequency
110 to 20,000 HZ
Operating Temperature
32 to 120 DEG F
Output Level
8 WTT
Series
AudioMaster
Size
6"
Special Features
Reproduces Full Range Of Voice, Music And Tones
Sub Brand
AudioMaster
Type
Public Address Ceiling Speaker
Voltage Rating
25 or 70 Vrms
Package Dimensions (L x W x H)
5 IN x 14.5 IN x 24 IN
Package Dimensions (L x W x H)
12.7 cm x 36.83 cm x 60.96 cm
Package Weight (Imperial)
4.750 L
Package Weight (Metric)
2.155 kg
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Frequently Asked Questions

What is the AMR6-2570K speaker used for?

The AMR6 is a high-quality ceiling speaker for public address and music in industrial, municipal, and commercial office environments.

What is the power handling of the AMR6-2570K speaker?

The AMR6-2570K has 8-watt power handling with transformer taps at 8, 4, 2, 1, and 0.5 watts.

What voltage systems does the AMR6-2570K operate on?

The AMR6-2570K operates in 25 Vrms or 70 Vrms systems.

What is the frequency response of the AMR6-2570K?

The AMR6-2570K has a frequency response range of 110Hz to 20,000Hz.

What is the sound pressure level of the AMR6-2570K?

The AMR6-2570K has an SPL of 92 dBa at 10 feet and 102 dBa at 1 meter, both at 8 watts.

What is the operating temperature range?

The operating temperature range for the AMR6-2570K is 32°F to 120°F (0°C to 49°C).

What are the physical dimensions of the speaker?

The AMR6-2570K has a diameter of 9.41 inches (239.0 mm) and a depth of 4.33 inches (110.0 mm).

How is the AMR6-2570K speaker installed?

The speaker is designed to mount flush in a ceiling or wall cavity using quick-release torsion spring mounting. A back box and tile bridge are included.

What is the weight of the AMR6-2570K speaker?

The AMR6-2570K speaker weighs 3.06 lbs (1.39 kg), with a shipping weight of 4.75 lbs (2.15 kg).

What components are used for audio reproduction?

The AMR6-2570K utilizes both a woofer and a neodymium tweeter to reproduce a full range of voice, music, and tones.

How to Install the AMR6-2570K Speaker

This guide provides step-by-step instructions for installing and wiring the AMR6-2570K high fidelity two-way speaker in a ceiling environment.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Speed nuts, Wire connectors

  1. Prepare the mounting location

    Select a suitable mounting location for the speaker and remove the ceiling tile. Cut a 7.87 inch (200 mm) hole in the tile for the tile bridge.

  2. Mount the speaker assembly

    Slide the flange of the backbox under the six clips on the tile bridge until all mounting holes align. Secure the tile bridge to the backbox using the four #8-32 Phillips screws and speed nuts included in the kit.

  3. Wire the speaker

    Strip 1/4 inch of insulation from 2 x 14–18 AWG wires. Connect the field wires to the corresponding speaker terminals (AUDIO – and AUDIO +) and ensure the connections correspond to the voltage and output tap settings.

  4. Test the speaker

    After installation, power on the system and test the speaker to ensure proper operation. Wear hearing protection as the speaker produces loud sounds.

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.