MIL Digital Speaker Driver Unit

AA104SPD/D

Military Standard Addressable Digital Speaker Driver

This unit is used to drive the external speakers and to include them in the Airlight's digital speaker control network. This unit is usually used to control and drive the existing speaker system from the Airlight Control Panel. Its unique ID allows the user to customise its location description and use it to control their individual ON/OFF status, volume from the control panel etc.

Exclusive Features
  • Electrical supervision
  • Soft addressing
  • Extreme environmental protection
  • Transient Protection upto 2.4KV
  • Easy to maintain/service
Technical Summary

Electrical Specifications
Operating voltage : 17-27V DC
Quiescent current : 5mA
Alarm Tone current : 400mA(max)
Alarm Voice current : 300mA(max)
Sound level : 90 dB at 10 feet
Speaker With Driver Capacity : 12W
Altitude : 3000m(above MSL)

General Specifications
Operating temperature : -10ºC to 55ºC
Storage temperature : 5ºC to 40ºC
Humidity : 0-95% RH(Non-condensing)
Color : Red
Compatibility : ALPA2XV1 Protocol

Mechanical Specifications
Dimensions(HxWXD) : 106x108X38mm

Weight
Without Backbox : 144g
With Backbox : 372g