14W Stereo Audio Amplifier

14W Stereo Audio Amplifier (Kit)
14W Stereo Audio Amplifier (Assembled)


  • Supply voltage: 12 to 18V DC / 1A
  • Based on two TDA2003 Integrated Circuits
  • Input sensitivity: 100mV / 20K Ohm
  • Output power: 2 x 7W Max. @ 4 Ohm
  • Frequency response: 40 Hz to 15 KHz (-3dB)
  • Includes volume controls
  • PC board dimensions: 3.44" x 2.26"

Product Description

This circuit can change your MP3 or portable player into a stereo system with enough power to fill a large room with stereo sound. Features include temperature compensation, output short-circuit and overload protection. In addition, the circuit has low/high impedance inputs that can be connected to any stereo audio source.

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