Here are some exciter types that are commonly recommended for DML speaker projects:
- Dayton Audio DAEX32EP-4 – Popular budget option, good value for lower power builds[1]
- Dayton Audio DCT100-4 – Higher power 100W model good for larger panels[1]
- Visaton EX56S – Well-regarded for quality and performance[1]
- Buttkicker LFE – Specifically designed for bass transducers/shakers[1]
- HiWave HIAX25C10-8 – Used by many for quality midrange/treble[2]
- HiWave HIAX100C10-4 – Higher power 100W HiWave exciter[2]
- Pro-Ject Box-E – Audiophile quality with good power handling[3]
- Dayton Audio DML-1 – Small exciter good for smaller panels[4]
- Dayton Audio DML-4 – Larger 4″ exciter for bigger panels[4]
The key is to match the exciter power rating and frequency response to the size of the panel. Follow manufacturer placement recommendations. Multiple exciters can be used for larger panels or higher output.
Citations:
[1] https://www.daytonaudio.com/topic/excitersbuyerguide
[2] https://www.diyaudio.com/community/threads/a-study-of-dmls-as-a-full-range-speaker.272576/page-216
[3] https://www.avsforum.com/threads/dml-build-w-exciters-doesnt-sound-good.3273889/
[4] https://youtube.com/watch?v=MHCpcbOnZZw&t=1
[5] https://www.reddit.com/r/diysound/comments/vwqx0q/tried_building_a_set_of_dml_speakers_not_impressed/
[6] https://www.reddit.com/r/diyaudio/comments/t9zf7f/dml_speakers/