First M2M Design and Build Progress

Hello,

This post is to catalouge my first build and at the end i'm going to release all the files as-well. Goals were to design something similar to amphion in regards to thier passive studio monitors. Below Is the project information and photos:

Waveguides:
6.5 inch wave-guide
Credits to somasonus!
https://www.somasonus.net/waveguides

Woofers:
RS-180S
https://www.parts-express.com/Dayto...ence-Shielded-Woofer-8-Ohm-295-364?quantity=1
Tweeter:
SB26CDC
https://www.madisoundspeakerstore.com/tweeters/sb-acoustics-sb26cdc-c000-4-alum-ceram-dome-tweeter/
Passive Radiators:
DSA215
https://www.parts-express.com/Dayto...inum-Cone-Passive-Radiator-295-549?quantity=1
(Couldn't find a 7 inch passive radiator)

When i get the enclosure finished, i will start measuring and post some measurements! I'm still quite a newbie, but this project is turning out good so far! We'll see when the measurements start. Also, i do have a question about damping PR and Ported designs. What materials do you guys like to use and how much dampening do you guy's shoot for in these designs?
 

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