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Unique Speaker Shapes [message #97120] Sun, 29 October 2023 14:46 Go to next message
Kingfish is currently offline  Kingfish
Messages: 571
Registered: November 2012
Illuminati (1st Degree)
What would be some cool shapes for speakers that would not diminish sound quality? I'll have some time on my hands in a few months to tinker around with it, and all I can come up with are circles and octagons.
Re: Unique Speaker Shapes [message #97131 is a reply to message #97120] Tue, 31 October 2023 08:58 Go to previous messageGo to next message
Wayne Parham is currently offline  Wayne Parham
Messages: 19050
Registered: January 2001
Illuminati (33rd Degree)

Some loudspeakers are made in irregular shapes to breakup internal standing waves. I think that is a good idea, but I have found that through careful dimensions, damping material and driver locations, a "good old" rectangular cabinet can be made free of anomalies from standing waves.
Re: Unique Speaker Shapes [message #97148 is a reply to message #97120] Wed, 01 November 2023 19:40 Go to previous messageGo to next message
Strum Drum is currently offline  Strum Drum
Messages: 239
Registered: November 2017
Master
Do you think the wiring goes throughout the design, or is it usually just a high-end, rectangular speaker that's been encased in decorative material? I've seen several incredible designs over the years, particularly at theme parks.
Re: Unique Speaker Shapes [message #99525 is a reply to message #97120] Mon, 22 June 2026 01:33 Go to previous message
Hank is currently offline  Hank
Messages: 39
Registered: December 2025
Baron
Well, I've had the opportunity to experiment with building speakers over the years using different shapes. I constructed one in three years ago using a hexagonal plywood material. I think I spent less than 100 bucks making it.

The only mistake that I made was not taking time to smooth the insides, and that affected the sound waves. That's what to watch out for any speaker that you are building.

You can build good speakers in different shapes like smooth cylinders, egg-structured shapes, or even tall tubes. It must not be octagonal or in circular shapes.

When I make mine, I ensure that I measure more than once, especially the internal volume, to avoid repeating the mistake that I did years ago. During building, ensure to test progress with a mic app while treating the room if the need be. Let me know if you need ideas on getting the materials.
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