1-Ch Srn Driver 2-Tone Fire Burg 4-Ohm 12VDC 2.0A

DSC SDM-100 Dual-Tone Siren Driver, 4 OHM Load Capacity

The SDM-100 Siren Driver is a compact, general purpose module for use where high dB sound output is required. The unique circuit design provides a high sound level output with a lower current requirement than comparable units. Careful design of the output stage results in a very low power loss which maximizes power to the speaker load and maintains a very low heat rise on the output stage for longer life of the solid-state components.

The SDM-100 has a single input which controls the output tone. (Yelp or Pulsing) if the output from the control panel is a steady DC voltage, the SDM-100 will generate a Yelp tone. If the output of the control panel is a pulsing DC voltage, the SDM-100 will generate a pulsing tone which will pulse at the same rate as the input from the control panel.

Features

• Powers up to 4 speakers
• 4 ohm load capability
• Low current draw
• High sound output
• Yelp / Pulsing tone output
• Wide operating voltage range
• Compact solid-state construction
• Dependable DSC quality

Specifications

• Voltage 6 to 15 VDC
• Current
  • with 8 ohm load ... .45 to 1.0 Amp
  • with 4 ohm load ... .75 to 2.0 Amp
• dB Output
  • with 8 ohm load ... 110 to 116 dB
  • with 4 ohm load ... 112 to 119 dB
• Mounting Double sided tape (supplied)
• Dimensions 2.25" x 2.75"