4 Channel Power Amplifier | 640W Max Output Power

GTA 475

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Amplify your car radio’s electrical signal for a better coverage with Blaupunkt GTA475 that is solely German-made and high quality in function. Listening to radio will never be same again.

Specifications

Specifications
  • Amplifier Class: Class AB
  • No of Channel: 4/3/2
  • No of PCB Layer: 2
  • Max Total Power: 160W x 4
  • RMS Power (4 ohms): 75W x 4
  • RMS Power (2 ohms): 120W x 4
  • Max Total Power Bridged (4 ohms): 240W x 2
  • Frequency Response: 10Hz – 50kHz
  • Signal-To-Noise Ratio: =>96dB
  • Voltage Supply: 11- 16V DC
  • Idling Current: 0.8A
  • Gain Adjust: 200mV – 6V
  • Crossover Type: Variable LPF
  • Crossover Frequency (Low Pass Filter) : 32Hz – 250Hz
  • Crossover Frequency (High Pass Filter) : 20Hz – 250Hz
  • Crossover Slope: -12dB/oct
  • Hi-Volt Input Level Control: 3V
  • Lo-Volt Input Level Control: 200mV – 6V
  • Total Harmonic Distortion: <= 0.05%
  • RCA Input: 4 Channel
  • Speaker Input: Yes
  • Fuse: 40A x 1
  • Power/Ground Terminal: Screw-Type
  • Speaker Terminal: Screw-Type
  • Net Weight: 2.85kg
  • Dimension (W x H x D): 260 x 165 x 58.5mm

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