Anyone ever try something like this?

[OrthoFan]

Gramophone Horn Extension.JPG (27.62 KiB) Viewed 1157 times

FROM -- The Gramophone, Aug. 1929

August_1929 39.pdf

(166.02 KiB) Downloaded 92 times

(Click on PDF attachment to save or view.)

[phonophan79]

I'm not sure I understand... is the principle like a Victor Revere to bounce sound off the wall (as opposed to the floor)?

[JohnM]

No, but I've tried ExtenZe!

[OrthoFan]

I'm not sure I understand... is the principle like a Victor Revere to bounce sound off the wall (as opposed to the floor)?

That's the impression I got. (The PDF article explains it.)

I once tried some experiments with an HMV 102 portable I used to own, setting it on a small table in the corner of the room, and facing the corner, so the sound would bounce off the walls. It didn't seem to extend the range, but it sure made it louder.

[JohnM]

Bose speakers work on a similar reflection principle.