(9:00AM to 5:00PM)
It s an amazing conversation pieces on your desk. It s funny to see people s looks and reactions when they squeeze a little shot for this Plasma Loudspeaker model. Plug it and connect your phone play music, and then it works like charm. All of your guests want to know what happened, icebreaking success. It s a cool piece of art even just stands on your desk.
This product adopts TL494,It makes the performance of the model very stable. The advanced player will add this expensive part to the plasma sound model.
What is TL494?
TL494 is a kind of fixed frequency pulse width modulation circuit, which is designed mainly for switching power supply controller. It contains all the functions required for the switch power control. TL494 makes the switch power lighter, smaller, more efficient, and more reliable.
Features:
1.Input: 24V, AC Power adapters included which work for 110-240V.
2.Dimensions of speaker: 106mm*79mm / 4.17*3.11 "
3.Weight: 1.25kg/44.09oz
4.Audio input: 3.5mm connector
Packing List:
1*Plasma Loudspeaker
1*Audio cable
Attention:
1.Its voltage ranges higher than 20KV, you must take precautions with it.
2.It produces sound through electrical arc, different from normal speaker, please be aware that there would be sound difference.
3. Warning: Please do not touch the arc.
Principles:
1. Molecule in air is neutral, it will turn into electric after a high voltage discharge, called ionization.
2. Size of arc depends on current volume.
3. Control current volume in arc discharge by audio signals, then produces sound wave. This is the principle of loudspeaker.
