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K1100 Stereo Amplifier


K1100 Stereo Amplifier Kit – A hands-on STEM project. Headphone and speaker output, plus a curriculum-aligned STEM-D workbook available from LAPtek.

$26.80

K1100 Stereo Amplifier Kit
Hands-on electronics and audio learning project

The K1100 kit uses two TDA2822M ICs to produce a clear and powerful stereo output. Connect an audio source via the 3.5mm terminal input—then choose to listen privately through headphones via the 3.5mm socket or use the included 2 × 57mm speakers for a full-room experience.

Perfect for STEM and Design & Technologies programs, this kit is supported by a detailed STEM-D workbook. The resource covers engineering principles, systems, materials, and specialisations, making it an ideal choice for student engagement and curriculum alignment.

  • Includes: 2 × 57mm speakers
  • Input:  stereo via screw terminals
  • Output: Headphones or speakers
  • Power: 9V battery (not included)
  • Suitable for middle and secondary school levels

For more information and teaching support, refer to the LAPtek workbook or visit laptek.com.au.

Weight0.21 kg

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