Blaupunkt GTA 460 4 Channel Power Amplifier is designed through German Engineering to give out power to speakers for better sound quality when in the car. With Amplifier Class AB, GTA 460 amplifies electrical signals and maximum total power of 60W x 4.

The GTA 460 strengthens the low power and audio signals from receiver and amplify the electronic signals to a point where the user is able to listen to the music by loudspeakers or even in headphones.

There are 2 RCA output channel and 4 speaker input and voltage supply of between 10-16V.

Blaupunkt GTA 460 4 Channel Power Amplifier is designed with German engineering to enable its designated work to increase the electrical signal transmitted and increase its strength for better audio streaming. The amplifier also powers speakers at about 60W x 4.


  • Amplifier Class: Class AB
  • Channel: 4
  • PCB Layer: Double
  • Max Output Power: 60W x 4
  • RMS Power 4 Ohms: 35W 4
  • Signal-To-Noise Ratio: >96dB
  • Speaker-in Sensitivity: 500mV - 8V
  • Speaker-in Impedance: 20K ohms
  • Load Impedance 4cH: 4 ohms
  • Frequency Response: 20Hz-22kHz
  • Gain Adjust: 150mV-4V
  • High Voltage Input Level Control: 3V-6V
  • Total Harmonic Distortion: <0.1%
  • RCA Output: 2 Channel
  • Speaker Input: 4 Channel
  • Speaker Input: 4 Channel
  • Dimension (W x H x D) : 177 x 108 x 48.5mm
  • Net Weight: 0.725 kg


  • Voltage Supply: 10-14.4 V
  • Idling Current: 0.5A
  • Fuse: 15A x 2
  • Consumption at 2 ohms, 14.4 VDC: 12A (Max Musical Power)

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