3D Printed DML build parts: http://www.typicalben.net/s/shop
I got a nice mid-bass boost by using multiple panels instead of multiple exciters!    • One Larger DML Panel vs Two Smaller P...  

I'm going back to basics in this video, setting up a small panel and testing out 1, 2, 3 and 4 driver configurations according to the manufacturer's recommendations.

My aim here is to see whether adding more drivers has an appreciable effect on frequency response (spoiler alert - it can).

Of course, the other main advantage of multiple exciters is greater power handling and potentially lower distortion at a given volume level, compared to a single driver.

Dayton Audio Exciter Buyers Guide:
https://www.daytonaudio.com/topic/exc...
Useful calculators and tutorials:
https://geoffthegreygeek.com/category...
Info on impedance and wiring:
https://www.amplifiedparts.com/tech-a...