Cabin PA Amplifier | Low Noise/High Efficiency

Product Description

The LSA100-100 cabin PA amplifier is a lightweight and compact solution that meets the needs for cabin communications. This aircraft cabin amplifier provides six, 20 watt easily configurable output zones that are isolated and protected with on/off controls and status indicators. A network of class-D amplifiers produces low-noise, high-efficiency outputs. Each speaker output is individually controlled by a discrete input allowing for specific speakers to be muted. 

The LSA100-100 generates advisory tones for annunciating various activities such as "fasten seat belt", "no smoking", or "oxygen fail". A logic network addresses the ton control and priority requirements. These programmable tones and chimes make the LSA100-100 a versatile solution for specific customer cabin PA applications.

Specifications

• Weight:
  2.0 lb (0.91 kg)
• Dimensions:
  5.46 x 9.80 x 2.05 in (138.7 x 248.9 x 52.1 mm)
• Input Operating Voltage:
  Nominal: 28.0 VDC Maximum: 30.3 VDC Minimum: 22.0 VDC Emergency: 18.0 VDC
• Input Current:
  6.2 A maximum @ 28.0 VDC <0.25 A idle @ 28.0 VDC
• Temperature:
  -15°C to 70°C (operating) -55°C to 85°C (survival)
• Altitude:
  15,000 ft max.
• Humidity:
  95% non-condensing
• Operational Shock:
  6g for 11 msec
• Crash Safety:
  20g for 11 msec (impulse), 3 sec (sustained)
• Vibration:
  Conforms to DO-160G category 'R', waveforms C & C1

Product Codes

• Mfr Part No
  LSA100-100
• SCHEDULE B CODE
  8518.40.2000
• TSO
  C139a

Documentation

• LSA100 Manual