WinISD enclosure design program - diyAudio
Go Back   Home > Forums > Loudspeakers > Multi-Way

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
Reply
 
Thread Tools Search this Thread
Old 23rd August 2001, 05:09 AM   #1
diyAudio Member
 
Join Date: Aug 2001
Send a message via AIM to SubNut
Generally speaking, in a 4th order bandpass box (front chamber ported, rear sealed) to get good output does the rear chamber always have to be larger than the front chamber? I was designing a box consisting of four 12s, each pair mounted clamshell (isobaric). The 12s are all in the same box, but the chambers between the pairs are separated on the rear chamber and joined in the front chamber allowing for a 6 db mutual coupling gain out of the ports.
Has this been done by anyone else here?

...using WinISD for the project.
__________________
SubNut
  Reply With Quote
Old 19th September 2001, 10:35 PM   #2
km is offline km
diyAudio Member
 
Join Date: May 2001
Location: dk
hi.

neither win-isd (or bass-box for that matter) can calculate bandpass cabinets with just a bit of relation between the simulated response and specs and the real world.

win-isd has several flaws (i did write the developer 3-4 months ago, so far he didnt bother to answer)

bye (and good luck) - k madsen - cadaudio.dk
  Reply With Quote
Old 24th September 2001, 05:09 PM   #3
f4ier is offline f4ier  Australia
diyAudio Member
 
f4ier's Avatar
 
Join Date: Sep 2001
Location: Sydney
No. Every driver is different and as such every 'fitting' box is different. Ultimately, your design goals dictate the box dimensions.

__________________
Crossover/Subwoofer Simulator
  Reply With Quote
Old 24th September 2001, 09:24 PM   #4
BAM is offline BAM
diyAudio Member
 
Join Date: Sep 2001
Location: Carmel, IN; West Lafayette, IN
Send a message via AIM to BAM
Default Wait...

Tell me more about this mutual coupling thing.
  Reply With Quote

Reply


Hide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Lab12 in a ported enclosure - WinISD toshiba_nz Multi-Way 10 26th January 2008 07:26 PM
Which enclosure design program? georgehifi Multi-Way 6 8th August 2006 09:36 PM
Do you use WinISD to design loudspeakers? thermonuclear Multi-Way 7 5th September 2005 07:08 PM
Can someone punch these numbers into a good enclosure program for me? The Paulinator Multi-Way 5 7th January 2005 03:53 AM
How to model a dual chamber ported(Weems) enclosure in WinISD? Please help >> beady Subwoofers 4 5th August 2004 09:14 PM


New To Site? Need Help?

All times are GMT. The time now is 01:17 PM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd.
Copyright ©1999-2014 diyAudio

Content Relevant URLs by vBSEO 3.3.2