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Federal Signal AM50 AudioMaster® Public Address 2 Watt Re-Entrant Speaker

A compact, two-watt, transformer coupled speaker for use in public address or paging applications

Federal Signal AM50 AudioMaster® Public Address 2 Watt Re-Entrant Speaker product thumbnail
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Model AM50 is a compact, two-watt, transformer coupled speaker for use in public address or paging applications. The unique design of this four-inch square speaker centers around the short, folded, re-entrant horn that is interposed between the diaphragm and the surrounding space. The beige, thermoplastic, flame-retardant housing provides greater efficiency and frequency response while blending easily into commercial and industrial spaces.

Power handling for the AM50 is 2 watts with transformer taps of 2, 1, 1/2, and 1/4. A moveable contact clip is used to select the power output. The AM50 comes factory preset in the 1/4 watt position. Two models of the speaker are available for use in 25Vrms and 70Vrms distributed systems. This speaker is supplied with wiring terminals and strain relief for inbound and outbound speaker wiring.

The AM50 is designed primarily for wall mounting and includes a trim ring for adapting to any standard four-inch square or weatherproof back box. This speaker is Underwriters Laboratories Listed for Fire Protective Signaling Use and California State Fire Marshall Approved.

Download Product Specifications

•Transformer coupled •25 or 70Vrms •2 watt •Several mounting options •Re-entrant horn design •Pre-assembled •Type 3R with WB box •UL Fire Listed •UL 1480 and CSFM Approved

Mount
Wall
Optional Weatherproof Backbox (Model WB)
Optional Flush Mount Box (Model FBL)

Power Handling
2 Watt

Transformer
25Vrms
70Vrms

Power Taps 2
1
.5
.25

Beam Width
58º

Frequency Response
140Hz – 10KHz

Decibel Output
87 at 10 Feet
97 at 1 Meter

Operating Temperature Minimum
-40.00 °F

Operating Temperature Maximum
151.00 °F

Enclosure Rating
Type 3R when used with Weatherproof Backbox

Height
5.500 in

Width
5.500 in

Depth
2.500 in

Federal Signal

When it comes to safety, security and effective communications for the most hazardous environments, the most demanding applications, Federal Signal stands out as your best source for total industrial solutions. The Federal Signal product line is universally recognized as both the broadest and deepest in the industry. Audible and visual signaling. Outdoor warning. Intercoms. Public address. Telephony. Initiating systems. Fire alarms. Uninterruptible power supplies. And more. In terms of comprehensive product coverage, no one beats Federal Signal. They don’t even come close.

 

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1.888.388.1592

Corporate Headquarters

101-11127 15 Street NE,
Calgary, AB Canada T3K 2M4
1.403.250.1594
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