Help in building tiny inexpensive full range computer speaker please?

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I'm in the process, procrastination stage having bought all the parts, of building a pair of desktop BRs with the MA CHN-70.

You'll want an enclosure with an internal volume of 7.6l, tuned to 65Hz. This gives an F3 of 60Hz.

See attached 🙂 .
 

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Narrowing down on first of 2 speakers to build - maybe?

I saw 2 designs by Wolf. One is a variation of the Rubyk and the other is a variation on the PC.

Other's Projects I've Built - Techtalk Speaker Building, Audio, Video Discussion Forum

Wolf's PC, Sprite, and Voxel Subwoofer 2.1's in Walnut - Techtalk Speaker Building, Audio, Video Discussion Forum

I love the PC in walnut but can’t find the dimensions. The original was a 4 inch cube if I understand correctly. I’m still thinking about something like this for my office at work (and my very first build).

I threw in the Rubyk bec I wanted to ask if anyone has used passive radiators and are they a good alternative to porting?

Planet10, I found a post you made quite a while back about using a capacitor in sealed cabinet with the NS3. What is your opinion now?
http://www.diyaudio.com/forums/full-range/224610-ns3-pc-speakers.html
 

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