Dear Troels,  First of all I'd like to thank you for your contribution for DIY community. Me too, I have a good experience with your speakers design: two years ago I built your PMS speakers project and was happy a long time (You can see pictures attached, feel free to use it for your purpose). It was my very first project, and now I consider it as  entry level of hi-end. It's time to make upgrade. So I hesitate between: Ekta Grande, Ellam FLEX 3W, Jensen NEXT, or something else. Thank you again,

respectfully, Yury, Canada