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Velleman K4001 7W Mono Audio Amplifier Kit

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Brand: Velleman  Copy to clipboard MPN: K4001 Copy to clipboard EAN-13: 5410329040017
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The 7W Mono Audio Amplifier Kit from Velleman is a small but powerful multi-purpose amplifier that can be used with portable audio equipment and audio projects.

  • IC is completely thermally and short-circuit protected
  • Conventional DC supply can be connected as supply
  • Overload and short-circuit protected
  • Small but powerful multi-purpose amplifier
  • Suitable for use with portable audio equipment
  • Powerful amplifier for audio projects
  • Ideal for in-car use
  • Assembly skill level suitable for beginners
  • Dimensions 55L) x 35(W)mm
  • Velleman K4001

Please note: This is a self-assembly kit and requires soldering.

Type Audio amplifier kit
Application Audio, HIFI
Length 2.2mm
Width 1.4mm


*Question functionality currently disabled

14 March 2013 Question by: Rapid Customer | Product code: 70-4098
Q. Hi i was wondering what pre amp i can connect to this project and what speakers are suitable to connect to the item
A. Hi Muntasir. Thank you for your question. Provided the speaker has an impedance of 8 Ohms - it can be up to 7W output such as 35-2950. A suitable pre amplifier would be 70-4084.



Reviewed by: bob - 07 May 2015
Good circuit ideas for compact circuit making.