THA 485

THA 485

High Power 4 channel Class A/B Car Amplifier, High Level input with DC OFFSET capability

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High Power 4 Channel Class A/B car amplifier, High Level input with DC OFFSET turn on capability, 4X85 watts RMS at 4 ohms and 4X120 watts RMS at 2 ohms, 2X240 watts at 4ohms (Bridged), Pass Through RCA terminals, variable Low Pass Filter, Variable High Pass Filter, Bass Boost, External Bass Controller

High Power 4 channel amplifier

High Level Input with DC Offset Turn On  capability making integrating with OE radios very easy


  • Technical concept: Class A/B
  • Number of channels: 4/3/2
  • RMS output power bridged 4W (Watts): 240W x 2 CH
  • RMS output power 2W (Watts): 120W x 4 CH
  • RMS output power 4W (Watts): 85W x 4 CH
  • Max Power 4X170 watts
  • Max. total power: 720 watts
  • THD: <0.05%
  • Frequency response (±2dB): 10Hz – 30KHz
  • Signal to noise ratio: >90dB
  • Sensitivity: 250mV-8V
  • Recommended fuse type: 35A x 2
  • External Bass Controller: included
  • Dimensions: 340x190x 55 mm


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