Interested in dml flat panel speakers. Have found alot of information and practical realistic design builds. Amplifydyi for ex. Bought an exciter 40 watt a Parts Express for under $30 total. Great company. Have been experimenting a bit with different materials and size. Attachment is also a big concern for unfunded vibration. One design attached the actual back of the excitor to a solid surface and had bad results. These panels I am using 1" pink foam board 2x2 feet hink poly styrene. Really vibrate visually and quite violently. Like long excursion sub woofer. I am thinking about using magnets to suspend panels via electromagnetic force so the vibrate ith out physical attachment. Any suggestions or input I would appreciate. I used springs and rubber bands. No test equipment so not sure if connection design is that important. Will try and combine a longer panel with smaller one for better bass. 2 excitors on one panel doesn't seem to work for videos. Trying a damaged dome tweeter with attached different small panels. No success yet at all..Any crazy out of the box ideas would be appreciated and maybe tried out. There is alot to his design that needs to be explorer. Michael
Thanks will look into it. This technology has alot to offer very inexpensively. Michael fiun to play around with too
Waiting for things to slow down before playing with my favorite hobby audio speaker design. Always using what I have to experiment with. Buy interesting inexpensive drivers too play with. Next experiment is to further pursue DMLs so much fun to see what might be possible