Could i fold the Pencil 7HD?

miniOnkens are a bass reflex with high aspect ratio vents that add R to the vent, pushing them towards aperiodic. This requires a very speciific alignment. The boxes tend to small, they only go as low as they go, but have elegant, articulate bass. They typically come in trapezoidl & rectangular miniOnkens with vents sown the sides, the Classic Golden Ratio (CGR) that have a (close to) (1/1.618)=0.618:1:1.618 ratio, a Compact Floorstander which uses some tricks to get a stand-mount to reach the floor. And the miliSize box which is the size of an LS3/5A (turned sideways) and accomodates many 3-4.5” drivers.

And other odd ones. Some custom jobs to fit the alignment into a specific application. Including the use of IKEA Blanda bowls.

I could post a lot of example pictures but this is easier https://www.diyaudio.com/community/threads/minionken-fonken-gallery-pictures-only.214897/ (65 posts of miniOnkens — so far)

dave
 
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There is one for the Alpair 5.2/3 (CHN-50)

blanda-uMK52-extents.png


And the same bowls fir FF85wk, There is a Blanda+Gronsaker for Alpair 7ms, a full Blands wouldn’t be far off.

dave
 
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