7W Mono Audio Amplifier - Kit

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11.95 11.95 11.950000000000001 USD


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SKU : WSAH4001
Quantity on Hand : 3
Skill Level : Kit - Basic Soldering Required
ROHS Compliant

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Terms and Conditions

Description: This small amplifier is constructed around the TDA2003 IC, capable of delivering 4Wrms at 4ohms. The IC is completely thermally and short-circuit protected. A conventional direct current can be connected as supply.


  • Music power output: 7W / 4ohm

  • RMS output: 3.5W / 4ohm or 2W / 8ohm

  • Total harmonic distortion: 0.05% (1W / 1kHz)

  • Frequency response: 20Hz to 20kHz (-3dB)

  • Signal/noise ratio: 86dB (A weighted)

  • Input sensitivity: 40mV / 150Kohm

  • Overload and short-circuit protected

  • Supply voltage: 15V DC (8 to 18V DC possible) / 0.5A

  • Dimensions: 2.2" x 1.4"