Ultimate Open Baffle Gallery - Page 90 - diyAudio
Go Back   Home > Forums > Loudspeakers > Multi-Way
Home Forums Rules Articles diyAudio Store Gallery Wiki Blogs Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

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 15th November 2012, 06:56 AM   #891
diyAudio Member
 
Join Date: Feb 2012
Location: Brisvegas
Quote:
Originally Posted by schlager View Post
Here is my new OB project, inspired by StigErik.
Slot Loaded OB with 4x 15" sub from 20-400 hz, 6x 8" Goldwood from 400-1000 hz and 6x NEO8s from 1000 and up. X-over 48 db. Fun project that actully works pretty well, if you aply some digi EQ.

Regards Sebastian
Nice work Sebastian, StigErik has a lot to answer for
My speakers don't look anything I imagined they would thanks to his influence. His are definitely a benchmark for OB.
Did you try crossing them over lower say somewhere around 150Hz?
  Reply With Quote
Old 15th November 2012, 02:45 PM   #892
diyAudio Member
 
Join Date: Nov 2005
Location: NorCal
Quote:
Originally Posted by SpinMonster View Post
I guess its really a tech question and not to find an alternative way around it.

What does it take to get a 7 or 8 incher to get to 80hz? IE what baffle size? How much EQ?
How loud do you want them to get?
__________________
Insert witty signature line here.
  Reply With Quote
Old 15th November 2012, 06:20 PM   #893
diyAudio Member
 
Join Date: Oct 2010
Location: Colorado Springs, CO
Quote:
Originally Posted by lousymusician View Post
How loud do you want them to get?

95db.

I'm trying to understand the science behind baffle size and low frequency.

In othr words can you plaese tell how the baffle relates to low frequency.

Last edited by SpinMonster; 15th November 2012 at 06:23 PM.
  Reply With Quote
Old 15th November 2012, 08:38 PM   #894
seanny is offline seanny  United States
diyAudio Member
 
Join Date: Oct 2008
http://www.linkwitzlab.com/spl_max1.xls
  Reply With Quote
Old 21st November 2012, 04:20 AM   #895
Legis is offline Legis  Finland
diyAudio Member
 
Legis's Avatar
 
Join Date: Dec 2009
The lastest project, 10x8" midbass line arrays in L-baffle:

Click the image to open in full size.

Last edited by Legis; 21st November 2012 at 04:24 AM.
  Reply With Quote
Old 21st November 2012, 06:03 AM   #896
diyAudio Member
 
Join Date: Oct 2010
Location: Colorado Springs, CO
do you have a picture of the back of the L-baffle?
  Reply With Quote
Old 21st November 2012, 06:10 AM   #897
Legis is offline Legis  Finland
diyAudio Member
 
Legis's Avatar
 
Join Date: Dec 2009
Here, the front baffle is 36cm wide and the side 15cm deep.

Click the image to open in full size.

Click the image to open in full size.
  Reply With Quote
Old 21st November 2012, 06:26 AM   #898
ScottG is offline ScottG  United States
diyAudio Member
 
Join Date: Feb 2003
Location: US
Quote:
Originally Posted by Legis View Post

Click the image to open in full size.


There's just something comforting about the look of a big-@ss 'stat.
__________________
perspective is everything
  Reply With Quote
Old 21st November 2012, 08:39 AM   #899
diyAudio Member
 
Join Date: Oct 2010
Location: Colorado Springs, CO
Quote:
Originally Posted by ScottG View Post
There's just something comforting about the look of a big-@ss 'stat.

First that stain color is amazing.

What frequency do you reach down to with those 8's without eq?
  Reply With Quote
Old 21st November 2012, 09:43 AM   #900
Legis is offline Legis  Finland
diyAudio Member
 
Legis's Avatar
 
Join Date: Dec 2009
Quote:
Originally Posted by SpinMonster View Post
What frequency do you reach down to with those 8's without eq?
Here are the sensitivity and linearity measurements done at 2,83V from the listening spot, ~2,5m away from the speakers. Both are done completely without eq, including no 6dB/oct dipole compensation, there is just LR4 low pass at 800Hz.

Right
Click the image to open in full size.

Left
Click the image to open in full size.
  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
Open baffle or no baffle for nearfield full range monitors? mdevelde Full Range 19 18th November 2016 05:26 PM
Ultimate Open baffle for tannoy red 15 inch murphythecat8 Full Range 20 30th January 2013 01:29 AM
Upwards aligned open baffle? ( pop box meets open baffle ) OllBoll Full Range 3 28th March 2011 02:00 AM


New To Site? Need Help?

All times are GMT. The time now is 01:52 PM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2016 DragonByte Technologies Ltd.
Copyright 1999-2016 diyAudio

Content Relevant URLs by vBSEO 3.3.2
Wiki