Audio Project Amplifier Speaker Loudspeaker Kit
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Here's a spiral bass horn I'm designing - Click HERE for Original Thread
carpenter
:)
LightwaveDude
That should be pretty!
carpenter
I'll probably fabricate it from wire mesh and plaster--paint it with a pretty faux finish.

:)
stelleg151
very cool, please keep us updated on your progress
carpenter
I suppose I'd better take pictures...:yes:
Cal Weldon
Snail shell, I mean golden ratio yes?
carpenter
There was no intentional thought given to a golden ratio. The horn doubles its area every 36" or so. It's a curved horn, so the X axis doesn't apply for length. I moved the axis outwards to the 5/8-3/4 point and measured from there.

This is a 20hz horn meant to be loaded in a corner. Being truncated, it will require EQ, but seems like a doable experiment. Beings that there are no hard reflective angles, the output may register a higher frequency before tapering off.

I base this notion on the fact that I can get fairly high frequency response from my goose-neck bass horn.

John:)

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