This speaker deflector I made up to try and focus the sound output in a direction. It is easily assembled by printing the deflector file twice and the dowels once. You can go as low as 5% infill on the deflector shells. 100% infill on the dowels. Recommend print all with no supports and no rafts,brim,etc. Watch out for ensuring X,Y,Z are zero as some slicers seem to default to another value for some reason.

Use E6000 to glue together. The dowels are just available to help align it well. Designed around the Sony XBR-12 and XBR-13 but likely works fine for other XB-series or single tube speakers. Enjoy!