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Old 25th August 2010, 10:19 AM   #1
diyAudio Member
Join Date: Feb 2008
Default argh! I don't know what I'm doing with hornresp anymore!

stop changing things, it confuses me!

after designing a number of horns in the past, I now want to design a "normal" horn.

sealed rear compression chamber, expanding horn, nothing fancy!

just something like this, which I designed years ago...

Click the image to open in full size.

but I don't know what I'm doing anymore!
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Old 25th August 2010, 10:20 AM   #2
diyAudio Member
Join Date: Feb 2008
oh.. its ok, I worked it out now...

rear chamber average length was set to 0, resulting in the plotted graph to read as complete rubbish.

its all good now

thanks! lol
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Old 26th August 2010, 01:09 AM   #3
diyAudio Member
Join Date: Jan 2009
Hi there: Nice job of box/horn construction. Dimensions? Driver? Lining or Stuffing?Construction status? Hope you post details, and listening experiences. ...regards, Michael
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Old 26th August 2010, 07:26 AM   #4
diyAudio Member
Join Date: Feb 2008
yeah, those boxes are old

I have a pair, were designed for some cheapo 8inch woofers that are no longer available, and I killed all that I had.

no lining or stuffing, whats that for anyway?

I ended up using this box with a single 6.5inch woofer at a car audio SPL competition a few weeks ago, did 133.8dB at 51Hz in car.
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