

Sound Amplifier – Technology
€8,00 incl. VAT
This innovative cardboard kit teaches children the fundamentals of sound an how to amplify it as they assemble the parts and develop essential STEM skills.
🌟 Perfect for creative learning and fun education!
Sound Amplifier – Technology
With our natural sound amplifier for smartphones, you can boost your phone’s volume without wires or batteries – just smart design!
📦 How does it work?
🔹 Place your phone into the slot
🔹 Specially designed acoustic chambers direct and amplify the sound
🔹 Enjoy louder and clearer audio – using only cardboard!
🔬 What will you learn?
✔️ How sound amplification works
✔️ The role of acoustics and resonance
✔️ Through a creative and interactive experiment
Perfect for those who love crafting, experimental activities, and physics! 🚀 Build your own amplifier and discover the magic of sound!
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