Go Back   Home > Forums > >
Home Forums Rules Articles diyAudio Store Blogs Gallery Wiki Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

12'' Subwoofer box design
12'' Subwoofer box design
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 14th November 2007, 04:28 PM   #1
marinbnm is offline marinbnm  Croatia
diyAudio Member
 
Join Date: Nov 2004
Location: BnM
Default 12'' Subwoofer box design

Hello!

I have one 12'' driver....so i wont to use it for sub.

So if someone can help me with drawnings (design) of box for it....I was thinking on some vented box system......


regards,

Marin
__________________
Marin
  Reply With Quote
Old 14th November 2007, 05:43 PM   #2
Fast1one is offline Fast1one  United States
diyAudio Member
 
Join Date: Sep 2006
We need a lot more information, like the brand and model plus the Thiele Small (T/S) parameters...
  Reply With Quote
Old 14th November 2007, 06:56 PM   #3
marinbnm is offline marinbnm  Croatia
diyAudio Member
 
Join Date: Nov 2004
Location: BnM
Eminence Delta 12-B

Resonant Frequency (fs) 58Hz
DC Resistance (Re) 11.4
Coil Inductance (Le) 0.77mH
Mechanical Q (Qms) 7.04
Electromagnetic Q (Qes) 0.52
Total Q (Qts) 0.48
Compliance Equivalent Volume (Vas) 87 liters / 3.1 cu. ft.
Peak Diaphragm Displacement Volume (Vd) 140cc
Mechanical Compliance of Suspension (Cms) 0.23mm/N
BL Product (BL) 16.0 T-M
Diaphram Mass inc. Airload (Mms) 32 grams
Efficiency Bandwidth Product (EBP) 112
Maximum Linear Excursion (Xmax) 2.7mm
Surface Area of Cone (Sd) 519.5 cm2
Maximum Mechanical Limit (Xlim) 9.0mm
__________________
Marin
  Reply With Quote
Old 14th November 2007, 07:09 PM   #4
Nanook is offline Nanook  Canada
diyAudio Member
 
Nanook's Avatar
 
Join Date: Feb 2004
Location: Chinook Country.Alberta
Default how big do you want the box?

cause that usually is a limit...

ok, the Delta isn't really a subwoofer. do you already own it? If not please look for a true sub, with a lower fs, and a smaller Vas
__________________
stew -"A sane man in an insane world appears insane."
Let's help Ruth and Dave
  Reply With Quote
Old 14th November 2007, 08:44 PM   #5
marinbnm is offline marinbnm  Croatia
diyAudio Member
 
Join Date: Nov 2004
Location: BnM
Yap....


I was thinking to some data abou sub constructing....nothing special, just because I have speaker to put it in something :-)

Also I have one dynacord 12'', but don't have data except 8Ohm 250W.

And coil dia si (funny ) like in delta 2,5''
__________________
Marin
  Reply With Quote

Reply


12'' Subwoofer box designHide 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

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Help in subwoofer design. pmkierst Subwoofers 25 2nd February 2009 07:50 PM
Subwoofer Box design ali_moinuddin Subwoofers 1 28th June 2008 03:52 PM
Subwoofer crossover / subwoofer module design derMichi Subwoofers 4 20th April 2006 10:31 AM
Subwoofer design plan .. Is this O.K? Lach O'Sullivan Subwoofers 4 16th September 2003 01:39 AM
subwoofer design problem pkgum Subwoofers 90 30th December 2001 12:12 AM


New To Site? Need Help?

All times are GMT. The time now is 02:58 PM.


Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
Copyright ©1999-2017 diyAudio
Wiki