Would Pleiades linoleum triangular base fullrange speakers behave like Klipschorn wall horn loaded speakers?

Linoleum is thin. It will vibrate. In fact there would be 3 equal side triangles at the back of the speaker vibrating at bass at least frequency band.


If the pyramid is placed some distance from the corner of a room would the speaker and walls create a horn? It is also interesting that in such tetrahedron shape all back sides meet at a point.