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DC 48V 100W Bluetooth-compatible Music Tesla Coil Loudspeaker Wireless Transmission

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SSTC Bluetooth Music Tesla Coil.
Every time the Tesla coil discharges, the air vibrates.
When the frequency of the discharge changes, the frequency of the vibration also changes, resulting in different tones. Ordinary spark gap Tesla coil can't do it.

Generally, solid-state Tesla coil is used.
There is an arc extinguishing circuit board that controls the Tesla coil.
 Through that circuit board, the frequency of discharge can be controlled.
If the music signal is input, the music will be released.

1>.Bluetooth square wave music play
2>.Spark gap arc and music arc play mode
3>.10cm long graceful arc
4>.Wireless transmission and loudspeaker
5>.Input circuit protection design

1>.Item name: SSTC Bluetooth Music Tesla Coil
2>.Work voltage:DC 48V 2A (Include AC 110V-240V to DC 48V adapter)
3>.Work power:100W(Max)
4>.Arc length:0~10cm(adjustable by potentiometer)
5>.Work Temperature:-40℃~85℃
6>.Work Humidity:0%~95%RH
7>.Tesla Coil Size:106*106*61mm
8>.Power Size:132*58*35mm

1>.Play square wave music.
2>.This tesla can light neon lamp, energy-saving lamp, flash tube.It can do wireless transmission experiment and can create rotating arc.

5.How to play:
1>.Prepare the square wave music in your phone.
2>.Plug the power adapter and Bluetooth switch.
3>.Connect the Bluetooth to your phone.
4>.Play music.
5>.Adjust the volume and frequency potentiometer to adjust the playback effect.

WARNING: Tesla coil will interfere with electronic products when working, which is the characteristic of Tesla coil itself. So, please don't let your phone get close to the tesla coil to avoid damage.

When we were children, we always full of expectation to the unknown world. We ever imagined stepping on the water, also imagine ourselves flying in the sky. I imagined that when I pick up a lamp, it will shine when it sits on my hands. It doesn't need to nailed to the ceiling or pinned to the wall anymore. Now, this tesla coil makes dream true. What a marvelous little thing! It lights the bulb without any connection. This tesla coil is a wonderful conversation piece. It’s a cool piece of art even just stands on your desk.

This model is specially design for square wave music.It can only play square wave music, and perfect good.You can search and download the square wave music online.

6.How to connect phone Bluetooth:
1>.Plug the power adapter and active Bluetooth switch.
2>.Switch ON your phone Bluetooth and find model Bluetooth name: XFW-M18
3>.Connected and play music.
4>.If you still have problem, please contact us for help or google how to connect Bluetooth.

7.How to get square wave music:
1>.Download square wave music below, and unzip the file
3>.If you still have problem, please contact us for help. We will send the file to your directly.

8.How to play square wave music in your phone
1>.Any application that supports MP3 format can play square wave music.
2>.If you don't have a suitable app to play square wave music, you can download an IOS app name VOX and import square wave music to the software.
3>.When playing square wave music, please turn the phone volume to the maximum.
1>.This model is specially design for square wave music.It can only play square wave music and perfect good.You can search and download the square wave music online.
2>.Because solid-state Tesla coils work in a strong magnetic field and strong electric field so that the surrounding metal objects, including wires, cables, and nearby electronic equipment will generate an induced current and maybe generate strong electromagnetic radiation. As a result, the start-up experiment may lead to life-threatening failure of these devices as they are carried by implantable/non-implantable electronic medical devices. Those with pacemakers are not allowed. Those with pacemakers please stay away from the equipment.

1pcs SSTC Bluetooth Music Tesla Coil
1pcs AC 100V-240V to DC 48V 2A Power Adapter
1pcs Discharge needle
2pcs Neon bubble

11. Caution:
1. Not suitable for people with electronic medical instruments.
2. Do not touch the tesla while working.
3. Please do not use this tesla under environment with flammable and explosive materials or closed coil and big size metal.

12.Bluetooth Tesla Square Wave Music:

13.Making square wave music (PDF User Manual is Available):
This method is suitable for making Tesla square wave music with PC.
Prepare software: OpenMPT and Audacity and MP3 music file.
OpenMPT get link:
Audacity get link:
User can also not use these two software if you can use other methods to get square wave music.

Main steps:
Generating square wave source signal sampling file and then collecting MIDI format music.
Load the square wave sampling file into MIDI format music.
Complete the post-processing of music

Specific steps:
Step 1: Make square wave sampling model and download MIDI file by software OpenMPT and Audacity.
Step 2: Open software OpenMPT.
Step 3: Select menu to produce single tone: Generate -> Tone.
Step 4: Set parameters:Waveform select ‘Square, no alias’; Frequency(Hz) select ‘200’; Amplitude(0-1) select ‘0.8’; Duration select 5seconds.
Step 5: Click ‘OK’ to save parameters.

Step 6: Playing voice file by click green triangle symbol.You can hear the normal play.
Step 7: Export audio file as WAV format : Square_Wave_Base.wav.
Step 8: Double click Square_ Wave_ Base.wav to check whether it can play normally.
Step 9: Open any browser and search any MIDI music website to download a BGM music file for testing(others music file also is OK) such as Uneasy_Ordinary_Music.mid
Step 10: Double BGM music file to check whether it can play normally.

Step 11: Import the square wave file(Square_ Wave_ Base.wav) into MIDI file(Uneasy_Ordinary_Music.mid) and select one of the tracks to output audio by software OpenMPT. Open MIDI file(Uneasy_Ordinary_Music.mid) by OpenMPT.
Step 12: In ‘Patterns’ and ‘Samples’ display page, user can see the track number, volume, audio sampling and other information involved in the music.
Step 13: Import square wave sample file(Square_ Wave_ Base.wav) by click ‘Import Sample’. This file has be made at Step 7.
Step 14: Change ‘Sample’ value to any others value.You can see the waveform change.
Step 15: Import square wave sample file(Square_ Wave_ Base.wav) by click ‘Import Sample’ again.

Step 16: Change ‘Sample’ value to any others value.You can see the waveform change again.
Step 17: Note the ‘Sample’ value.Here user can choose to edit a square sample file. User need to open the square sampling file in turn and modify it to different sampling values. Generally, such file need to be resampled 6 ~ 70 times.That is, repeat 6~70 times from Step 15 to Step 16.
Step 18: The voice of MIDI music becomes square wave voice after importing the square wave sampling file.
Step 19: Temporarily turn off all playing tracks by click ‘1: MIDI Ch1’ and ‘2: MIDI Ch2’ and ‘2: MIDI Ch2’ and so on, and then play music individually in turn on.(The gray font is off)
Step 20: ‘2: MIDI Ch2’ is the accompaniment of the main tone, so it can be output separately as the accompaniment.You can also choose other channels (close to the main sound) as the accompanying sound.

Step 21: Select ‘1: MIDI Ch1’ to output wav audio: File->Stream Export. This channel is closest to the normal music. Note:Do not modify any value in the pop-up window, just click OK. Named such as ‘Uneasy_Ordinary_Music_1.wav’
Step 22: Select ‘2: MIDI Ch2’ to output wav audio: File->Stream Export. Note:Do not modify any value in the pop-up window, just click OK. Named such as ‘Uneasy_Ordinary_Music_2.wav’
Step 23: Drag these two files(Uneasy_Ordinary_Music_1.wav and Uneasy_Ordinary_Music_2.wav) to the software Audacity.
Step 24: Playing voice file by click green triangle symbol.You can hear the normal play from right and left speaker.Note that low volume is normal at this time.
Step 25: User can see that the signal becomes a square wave signal by amplify the audio.

Step 26: Enhance audio amplitude at menu: Effect -> Amplify. Note: select the preset value from software. User does not need to enter the value and just click OK button.
Step 27: Play again and you can hear a louder sound.
Step 28: Adjust one track to the right channel and the other to the left channel by slide block at left menu.
Step 29: Play again and feel the subtle changes of music.
Step 30: Export audio file as MP3 music format: UneasySquareWave.mp3
Step 31: Play test and connect to SSTC Bluetooth Music Tesla Coil.


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DC 48V 100W Bluetooth-compatible Music Tesla Coil Loudspeaker Wireless Transmission