DIY Audio Fourms
- https://www.diyaudio.com
- http://www.dcaudiodiy.com
- https://techtalk.parts-express.com
- https://www.audiosciencereview.com/forum/index.php
- http://diyaudioprojects.com/Forum
- Loudspeaker DIY Group Discord Server (Reach out to Reet for an invite)
- Erin's Audio