|
|||||||
| Home | Forums | Rules | Articles | Store | Gallery | Blogs | Register | Donations | FAQ | Calendar | Search | Today's Posts | Mark Forums Read | Search |
| Multi-Way Conventional loudspeakers with crossovers |
  |
|
|
|
Please consider donating to help us continue to serve you.
Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving |
 |
|
|
Thread Tools | Search this Thread |
21st February 2005, 06:55 PM
|
#1 |
|
diyAudio Member
Join Date: Feb 2004
Location: Tennessee
  
|
Horn Resp Help
Im trying to model a 40hz folded horn for the Dayton 295-310. I cant seem to figure it out right. My responce rolls off very sharply at 80hz. Can someone model this for me? Im doing a T/L for this driver also, and i want to compare. Thank you!
http://www.partsexpress.com/pdf/295-310z.txt There are the Clio T/s Parameters. Thanks guys!
__________________
- |
|
|
22nd February 2005, 02:05 AM
|
#2 |
|
diyAudio Member
Join Date: Nov 2003
Location: Pittsburgh, PA
|
Post your horn design (a screen shot of the hornresp input screen would work well), and then maybe people can point out why it's not working.
|
|
|
|
24th February 2005, 12:54 AM
|
#4 |
|
diyAudio Member
Join Date: Jul 2003
Location: Newcastle, Australia
|
Mmmm, the T/S parameters in that text file don't match what is displayed on the PE site for that driver. Due to D=162mm in the text file, I would say it is the wrong info. Something that is not specified in either location is Sd, which Hornresp requires.
Find the correct complete specs, and modelling will be much easier. Cheers Graeme |
|
|
|
24th February 2005, 02:44 AM
|
#5 | |
|
diyAudio Member
Join Date: Jun 2003
Location: Chamblee, Ga.
|
Quote:
GM
__________________
Loud is Beautiful if it's Clean! As always though, the usual disclaimers apply to this post's contents. |
|
|
|
|
24th February 2005, 04:01 AM
|
#6 |
|
diyAudio Member
Join Date: Jul 2003
Location: Newcastle, Australia
|
Ahh, therefore D= cone diameter ? .... not really a standard T/S parameter.
However, using GM's Sd calculation, a quick rip up gives the following result - assuming corner loading, and could be tweaked further (but a starting point) Cheers Graeme |
|
|
|
24th February 2005, 02:02 PM
|
#7 |
|
diyAudio Member
Join Date: Jun 2003
Location: Chamblee, Ga.
|
Apparently, at least it works for the listed BL/Mms/Cms specs. I'm not familiar with CLIO so just assumed it was one of its programmer's idiosyncrasies.
GM
__________________
Loud is Beautiful if it's Clean! As always though, the usual disclaimers apply to this post's contents. |
|
|
|
| Thread Tools | Search this Thread |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Baffle Step & Freq. Resp. Combiner Help | 69stingray | Multi-Way | 0 | 24th May 2007 03:14 PM |
| Flat resp not best for subsonic? | mashaffer | Subwoofers | 12 | 1st August 2006 07:48 PM |
| 110 hz freq resp dip | MichaelJHuman | Subwoofers | 5 | 16th September 2005 09:28 PM |
| ATC Dome Mid Freq Resp -click here- | amo | Multi-Way | 0 | 15th July 2003 12:43 AM |
| Dynaudio 17W75 freq resp compensation | ergo | Multi-Way | 1 | 5th July 2002 08:53 PM |
| New To Site? | Need Help? |
