DIY Kit This mini coil plasma speaker kit is a doityourself electronics kit that lets you assemble the components yourself. It provides a handson building experience and the satisfaction of creating your own speaker. Resonance Principle The coil in this speaker kit acts as a transformer that works on the principle of resonance. It was invented in 1891 by a Serbian scientist named Nikola. It generates ultra voltage but low current frequency AC power. It has been used in various experiments and applications such as electrical lighting, fluorescence spectroscopy, Xray, electrotherapy, and radio energy transmission. Function The back end of the coil produces an arc when energized. This can be used for ignition purposes, adding a visually striking effect to your speaker. Separator Lamp Function When the coil is energized, it can light up a fluorescent lamp, adding an additional visual element to your speaker setup. Use scenarios Education and demonstrations of resonance, voltage generation, and plasma effects for students or hobbyists. DIY speaker project and audio experiments, combining building a speaker with plasma visual effects. Visual display for science fairs, demonstrations, or stage setups, using the lamp lighting and arc features. Ignition testing or ignitionrelated demonstrations using the coil's arc capability.