Plasma Speaker

This one of our tests of our plasma speaker. We're building it for one of our classes, 6.101, at MIT. The low frequency response is nearly 60hz or so (although that's pushing it). Also, you can't quite tell from this video but it's incredibly loud. Later tonight I think the driver circuitry will be finished and we will be able to listen to songs from ipods! (It might even work now but some protection circuitry is needed first so we don't blow up the H-bridge [again])

Category:

Science & Technology

Tags:

• plasma
• speaker
• tweater
• tesla
• coil