Quick Answer: Resonance Box Tuning Fork Assembly is a tuning fork mounted on a hollow resonance box, which picks up the fork's vibration through its stem and reinforces the tone so that it sounds louder than the unsupported fork.
Last updated: October 2026
Key Features
Fork held by its stem on a hollow acoustic box
Box surfaces and enclosed air reinforce the fork's sound
Mechanically activated; no electrical supply needed
About This Product
Comparing the fork on and off the box shows amplification by resonance, and two matched assemblies can be used to demonstrate sympathetic resonance between equal-frequency forks. Among Physics Miscellaneous Products, it supports lessons on natural frequency, amplitude, damping and energy transfer.
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