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Bigamart
Price
$7.74
Home/Business, Industry & Science/Industrial Electrical/Passive Components/Coils
Plasma Speaker DIY Kit, Mini High Voltage Coil Unassembled Electronic Set, 15W 2A DC 15-24V Arc Ignition 3.5mm Audio Input for Home Audio Projects — image 1
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Plasma Speaker DIY Kit, Mini High Voltage Coil Unassembled Electronic Set, 15W 2A DC 15-24V Arc Ignition 3.5mm Audio Input for Home Audio Projects

★★★★★
$7.74
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About this item
  • Arc Speaker Function: A new concept coil module, supporting music playback, generates sound through arc plasma vibrations, delivering a stunning audio-visual experience.
  • Arc Ignition Function: The tail wire generates a high-temperature arc with ignition capability, making it suitable for scientific experiments, DIY demonstrations, or special ignition needs.
  • Wide Voltage Stable Power Supply: Supports a wide DC 15-24V input voltage, 2A current drive, and 15W low power consumption, ensuring flexibility and safety.
  • Convenient 3.5mm Audio Input: Equipped with a standard 3.5mm audio input port, it easily connects to devices such as phones and computers for synchronized playback of music and arcs, ensuring simple operation.
  • Light-Isolating Fluorescent Lamp Illumination: With light-isolating function, the coil can independently illuminate a fluorescent lamp after activation, demonstrating the principle of electromagnetic induction and providing both educational and entertaining displays.
Product details
Brand
Fafeicy
Manufacturer
Fafeicy

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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