
Contact for Pricing
Overview
- 15W power output for clear audible communication
- UL and cUL CID2 certified for hazardous locations
- UL Fire certified for compliance with fire safety regulations
- Rugged gray housing suitable for industrial environments
- Compact design for easy integration into control panels and safety systems
Specifications
-67 to 150 | DEG F |
110 | dBa |
12.25 H x 7.94 W x 8.25 D | IN |
120 | dBa |
15 | W |
25/70 | Vrms |
600 to 5,000 | HZ |
Application | Indoor/Outdoor |
Audio Input | 25/70 Vrms |
Audio Specifications | 25/70 VRMS |
Brand Name | Federal Signal |
Color | Gray |
dBa at 10ft | 110 dBa |
dBa at 1M | 120 dBa |
Dimensions | 12.25 H x 7.94 W x 8.25 D IN |
Enclosure | Type 4X, IP66, IP69K |
Loudness | 110 DB |
Material | Spun Aluminum Speaker/Die-Cast Aluminum Wiring Housing |
Mounting | Wall |
Operating Frequency | 600 to 5,000 HZ |
Operating Temperature | -67 to 150 DEG F |
Output Level | 15 WTT |
Special Features | 60 Degree Sound Dispersion |
Standard | CSFM,UL Fire |
Standard | UL Fire Listed/CSFM Approved |
Sub Brand | AudioMaster |
Type | Public Address Hazardous Location Speaker |
Wattage | 15 W |
Package Dimensions (L x W x H) | 10 IN x 10 IN x 13.5 IN |
Package Dimensions (L x W x H) | 25.4 cm x 25.4 cm x 34.29 cm |
Package Weight (Imperial) | 6.000 L |
Package Weight (Metric) | 2.722 kg |

AM300GCX-R
AudioMaster Public Address Speaker, 15W, Hazardous Location, UL and cUL CID2, UL Fire, Red
AM15XD2
AudioMaster Public Address Speaker, 15W, Hazardous Location, UL Fire, UL and cUL CID2, 8 Ohms, Gray
AM302GCX-R
AudioMaster Public Address Speaker, 30W, Hazardous Location, UL and cUL CID2, UL Fire, Red
300GCX-024-CN
SelecTone 15W Amplified Speaker, Hazardous Location, UL and cUL CID2, Zone Listed, 24VAC/DC, Gray
302GCX-024-CN
SelecTone 30W Amplified Speaker, Hazardous Location, UL and cUL CID2, Zone Listed, 24VAC/DC, Gray
300GCX-240-CN
SelecTone 15W Amplified Speaker, Hazardous Location, UL and cUL CID2, Zone Listed, 240VAC, GrayFrequently Asked Questions
What are the mounting options for AM300GCX?
The AM300GCX is designed for wall mounting and features 1/2-inch conduit openings.
What NEC hazardous locations is AM300GCX approved for?
The AM300GCX is UL and cUL Listed for Class I, Division 2, Groups A, B, C, and D; Class II, Division 2, Groups F and G; and Class III hazardous locations.
Is the AM300GCX UL Fire Listed?
Yes, the AM300GCX is UL Fire Listed. It is also CSFM Approved and cUL Listed.
What is the sound output for AM300GCX/AM302GCX speakers?
The AM300GCX/AM302GCX speakers have a sound output of 110/114 dBa at 10 feet.
What type of product is the AM300GCX?
The AM300GCX is an Audiomaster® hazardous location public address speaker.
What are the power ratings for AM300GCX?
The AM300GCX is a 15-watt speaker and operates on 25 or 70 Vrms.
What is the NEMA rating for AM300GCX?
The AM300GCX has a NEMA Type 4X enclosure rating, providing protection against water, dust, and corrosion.
What is the IP rating for AM300GCX?
The AM300GCX has an IP66 enclosure rating and is also IP69K compliant.
How is the AM300GCX wired in a fire alarm system?
The AM300GCX can be wired in a standard loop in/loop out parallel arrangement for mass notification panels, requiring discrete power and an End of Line Resistor for supervision.
How to Install the AM300GCX AudioMaster Speaker
This guide provides step-by-step instructions for safely installing and configuring the AM300GCX AudioMaster Speaker.
Estimated time: 45m
Tools needed:
Screwdriver, Wire strippers, Multimeter
Supplies needed:
Mounting screws #10, Twisted shielded pair cable (18 AWG), Terminal connectors
- Unpack and Inspect the Speaker
Carefully unpack the AM300GCX speaker and inspect it for any damage that may have occurred during transit. If damage is found, file a claim with the carrier.
- Mount the Speaker
Select a flat surface for mounting. Remove the two screws securing the cover, place the rear of the housing against the surface, and mark the drilling positions using the mounting holes as a template. Drill the holes and secure the unit with #10 screws.
- Make Electrical Connections
Ensure power is off. Connect the audio common (-) leads to the 25V or 70V common terminal and the audio positive (+) leads to the desired wattage terminal. Ensure the neoprene gasket is seated properly and reinstall the housing cover.
- Test the Speaker
After installation, power on the system and test the speaker to ensure it operates correctly. If the sound is too loud, adjust the positive lead to a lower wattage tap.
- Establish Maintenance Protocol
After the initial test, establish a program for periodic testing of the speaker to ensure ongoing functionality and compliance with safety standards.
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.



