Weatherproof Tone Signaling Amplified Speakers – TM Series

TM Series signals are high output, continuous-duty amplified speakers designed for industrial tone signaling and fire alarm applications. TM Series signals draw extremely low power from the audio system while producing clear tone signals up to 107 dBA.

Each TM Series signal features a rugged speaker cone and a projector constructed from spun aluminum. The amplification, power management, and other internal circuitry are built into a rugged die-cast aluminum housing that is sealed with powder coat paint and includes dust- and moisture-proof gaskets.

Designed for high-quality tone signaling in harsh environments and areas with high ambient noise, TM Series amplified speakers are approved for indoor and outdoor use and are designed and tested for Type 3R applications.

The TM Series uses the speaker-level output of a new or existing audio or fire alarm system to produce high-decibel tone signals. Typical applications include emergency warning, plant evacuation, process control, and public address signaling, as well as voice evacuation and mass notification systems.

TM Series amplified speakers can be connected to either a 25 Vrms or 70 Vrms speaker circuit. The input level is user-selectable using an onboard jumper, eliminating the need for additional modules.

The audio output power can also be adjusted by ±3 dB using an onboard jumper, providing a maximum sound pressure level of either 104 dBA or 107 dBA on axis at 10 feet.

TM Series signals are available in 24 VDC and 120 VAC versions in red or grey finishes.