Specification Sheet

3
Energy-Efficient 80-Watt Mixer Amplifier with 70 V Output for Distributed Music, Paging and AV Applications
SN2108
Audio Inputs
• Microphoneinputs 3x¼"TRS(-50dBv,
600Ωbalanced)
• Auxiliaryinputs 2xRCA,stereosummed
(0dB,10kΩunbalanced)
Audio Outputs
• Speakeroutputs 2-positionterminalblock
Amplier
• Amplierchannels HI-Z:1x70V
• PoweroutputLO-Z 80WRMS@70V
1%THD,1kHzsinewave
• Min.impedance 62.5Ω
System Information
• Controls 3xMic/Linegain(Inputs1–5)
Lotone:±15dB@100Hz
Hitone:±15dB@10kHz
Mastervolume
Mutedepth
Poweron/o
Voltage,100-240VAC~,50/60Hz
• Indicators Dual-functionindicatorring
(Volumecontrol):
Yellow(Poweron)Red(Clip)
• Outputcircuittype ClassD,transformerless
• Amplierprotection ThermalandDCprotection
Automaticlimiters
• Frequencyresponse 50Hz–18kHz,±1dB@1W
(70V)
• Dynamicrange Mic:65dB
  Aux:80dB
• THD+N 0.05%@1W,1kHzdBrinto
62.5Ωload
• Signal-to-noiseratio 90dB@1%THD+N
Power Supply (Fuses)
• Mainsvoltage 100-240VAC~,50/60Hz
• Fuse T3.15AH250V
• Powereciency 70%
• Powerconsumption 38W@1/8ofmaxrateoutput
• Mainsconnector StandardIECreceptacle
• Dimensions/Weight
• Dimensions(HxWxD) 3.3x12x14.2"/83x305x360mm
• Weight 8.2lbs/3.7kg
Technical Specications