FH-47 Series Obsolete Product
Low Profile Fire Alarm Speakers
Amseco's low profile, high quality, fire alarm speakers are designed to reproduce attention penetrating tones and voice commands for emergency signaling evacuation systems. These highly efficient low profile speakers are available with fi eld selectable taps from ¼ W - 2 Watts. They are available in two input voltage models 25V RMS and 70.7V RMS and can be installed on a standard 4" x 4" x 1 ½" electrical back box without the need of an extension ring for a fast and cost effective installation. An in-line capacitor provides the isolation necessary for supervisory use. The round and square speaker series are available in red or white housing.
The FH-47 Series speakers are designed to meet UL 1480 requirements for audible and voice communications. The low profile FH-47 speakers produce a broad frequency range to reproduce emergency signals and voice communication.