A very interesting speaker design from an industry veteran. Designed to be placed directly against the wall, or back to back for omni-directional sound:
Direct Acoustics ? Silent Speakers II
Formal review: Direct Acoustics Silent Speaker II | Stereophile.com
Another one: Direct Acoustics ? Review: Audio Magazine, December 1995
Direct Acoustics ? Silent Speakers II
Formal review: Direct Acoustics Silent Speaker II | Stereophile.com
Another one: Direct Acoustics ? Review: Audio Magazine, December 1995