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Confused

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MessTek View Drop Down
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Joined: 27 January 2012
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    Posted: 01 February 2012 at 10:07am

im confused what does the bullet shaped bit in the middle of a porn horn do??

does it make a big difference to one without one??
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Tocooltom View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Tocooltom Quote  Post ReplyReply Direct Link To This Post Posted: 01 February 2012 at 11:01am
it is a phase plug

look here for a simple explanation

http://ridleyacoustics.co.uk/SCIENCE.HTML

phase plugs are used on many pro audio speakers, dont bother trying to design one or try and match a random driver to a random phase plug, its much easier to buy one that fits a particular driver.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Wrek0ne Quote  Post ReplyReply Direct Link To This Post Posted: 19 February 2012 at 3:21am
Originally posted by Tocooltom Tocooltom wrote:


dont bother trying to design one


There is plenty of theory out there and its no harder than horn theory to understand. If your the kind of guy who is up for a challenge and a lot of trial and error I reckon most people could see a task like this through. I don't see why people are so scared of experimenting, the best way to learn is by your mistakes. Confused

They are designed to flatten out the higher frequencies of a response.


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