argh! I don't know what I'm doing with hornresp anymore!

ThyDntWntMusic · 25th August 2010, 10:19 AM

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...

but I don't know what I'm doing anymore!

ThyDntWntMusic · 25th August 2010, 10:20 AM

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

j.michael droke · 26th August 2010, 01:09 AM

Hi there: Nice job of box/horn construction. Dimensions? Driver? Lining or Stuffing?Construction status? Hope you post details, and listening experiences. ...regards, Michael

ThyDntWntMusic · 26th August 2010, 07:26 AM

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.

25th August 2010, 10:19 AM	#1
ThyDntWntMusic diyAudio Member Join Date: Feb 2008	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... but I don't know what I'm doing anymore!

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25th August 2010, 10:20 AM	#2
ThyDntWntMusic 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

26th August 2010, 01:09 AM	#3
j.michael droke 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

26th August 2010, 07:26 AM	#4
ThyDntWntMusic 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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