LALS Classical 12 EX Wooden Horn Bookshelf Speakers with Stands (Pair) - Pifferia Global
OMA's $280k Imperia Speakers Feature Conical Horns Made of Wood | American Luxury
Allwood Horn 610F Oak - Allwood Horn 610F Oak 1" constant directivity wood horn. Allwood Horn 610F Oak constant directivity horns made with red oak available here at US Speaker.