DIY Kit for handson building This mini coil plasma speaker electronic kit is a DIY project that lets you assemble the components yourself. It provides a handson experience and the satisfaction of building your own speaker. Resonance principle The coil in this speaker kit is a transformer that works on the principle of resonance. It was invented in 1891 by Serbian scientist 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 effect when energized. This can also be used for ignition purposes, adding a visually stunning 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. Key benefits and practical value Educational value: demonstrates resonance, voltage, and frequency AC behavior in a safe DIY format. Visual impact: provides striking visual effects through ignitionrelated activity and lamp illumination. Versatile applications: supports experiments and demonstrations related to electrical lighting, fluorescence, and related phenomena. 23 use scenarios Educational demonstrations in a classroom or hobbyist workshop to illustrate resonance and frequency phenomena. Visual effects for science displays or hobby projects, highlighting ignitionlike behavior of the coil. Lighting demonstrations by energizing a fluorescent lamp to create an additional visual element in a speaker setup. Compatibility, size and performance considerations This description reflects the kit as a compact mini coil plasma speaker designed for DIY assembly and experiential learning. Performance and behavior depend on proper assembly and safe handling of voltage components. Follow included instructions for safe operation.