Public Address
AM30T AudioMaster® Public Address 30 Watt Speaker
- Transformer Coupled
- 25, 70, or 100Vrms
- 30 watt
- Omni-directional swivel mount
- Constant directivity horn design
- Type 3R enclosure

The Federal Signal AM30T is a transformer-coupled, constant directivity, re-entrant speaker ideal for most public address or paging applications. The constant directivity design provides excellent sound coverage throughout the frequency range of speech. The AM30T is molded from impact resistant, beige acrylic-styrene-acrylonitrile (ASA). The omni-directional swivel mount of this speaker allows the unit to be pointed anywhere within a 360º half-sphere of area.
Power handling for the AM30T is 30 watts with transformer taps of 30, 15, 7.5, 3.7 and 1.8. A screwdriver operated power switch is used to select the desired tap. This unit is designed for use in 25, 70, and 100Vrms distributed systems.
The driver of the AM30T employs a rugged phenolic diaphragm, a 1.5-inch diameter voice coil, and "rim centered" ferrite magnet structure for long life and durability under extreme operating conditions. A 12-inch connecting cable, phased and color coded, is provided for connecting the AM30T.
The AM30T can be used with the AudioMaster® CTS series amplifiers and the AudioRouter™ to complete an industrial grade public address system.
Models
Part # | Description | Shipping Weight | Net Weight | |
---|---|---|---|---|
AM30T | Speaker, 30 watt, transformer coupled, swivel mount | 5.8 lbs. | 5.3 lbs. | Add to Quote > |
Accessories
Part # | Description | Ship Weight | |
---|---|---|---|
NOT APPLICABLE |
Specs
Mount | Omni-Directional Swivel |
---|---|
Power Handling | 30 Watt |
Frequency Response | 400 - 6500Hz |
Transformer | 25Vrms 70Vrms 100Vrms |
Power Taps | 15, 7.5, 3.7, 1.8 @ 25Vrms 30, 15, 7.5, 3.7, 1.8 @ 70Vrms 30, 15, 7.5, 3.7 @ 100Vrms |
Beam Width | 80º x 50º |
Decibel Output | 112 at 10 Feet 122 at 1 Meter |
Enclosure Rating | Type 3R |
Height | 8.9 IN |
Width | 12.1 IN |
Depth | 12.2 IN |