Help needed choosing a design for live sound - Page 4 - diyAudio
Go Back   Home > Forums > Loudspeakers > Subwoofers
Home Forums Rules Articles diyAudio Store Gallery Wiki Blogs Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

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
Old 6th December 2010, 03:57 AM   #31
diyAudio Member
Join Date: May 2009
hi jbell
that idea is covered in dave rat youtube video, live sound subwoofer configuration part 2.
dave shows us that if using virtual arc setup, by delaying outer stack consecutively, will sacrifice sound quality, less thump, slower low end attack.
  Reply With Quote
Old 7th December 2010, 04:36 PM   #32
diyAudio Member
Top Shelf's Avatar
Join Date: Apr 2010
Location: Ontario
Jbell I've done some figuring and come up with something that looks promising. I have some more refining to do to make it as accurate as possible and maybe get it into an easy to use formula, so bear with me
JEREMY M_________________________________
I like it loud, BUT NOT TOO LOUD!.... Hey do you hear that high pitched ringing sound ?
  Reply With Quote
Old 8th September 2015, 07:21 AM   #33
Osse is offline Osse  Sweden
diyAudio Member
Join Date: Mar 2013
Location: Gothenburg
Interesting discussion regarding widening horizontal coverage when adding delay to outer pair of a stack of four speakers horizontally.

I wonder if the stereo image could be widened even further if stacking the speakers in an inverted arc in accordance to picture #21 in Rogs paper, combined with delaying the outer pair of speakers?

The difference at 100 hz is 3.5 dB more horizontal spl with the inverted arc compared to a straight stack without delay.

Sorry for necromancy.. ��

Last edited by Osse; 8th September 2015 at 07:26 AM.
  Reply With Quote


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
Live sound monitor speakers (band) gain wire Full Range 14 11th March 2010 07:45 AM
How to achieve the LIVE sound? Like you ARE THERE? rjp366 Multi-Way 52 12th October 2009 04:39 PM
LM3886 PA/Live Sound designs? takodabut Chip Amps 2 21st December 2006 05:42 PM
Live sound frequency/power split Pbassred Solid State 2 4th March 2004 03:19 PM
Sound Blaster Live Processor audioaction Parts 7 29th July 2003 08:18 AM

New To Site? Need Help?

All times are GMT. The time now is 10:55 PM.

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

Content Relevant URLs by vBSEO 3.3.2