Speakerplans.com Homepage
Forum Home Forum Home > Plans > Other plans
  New Posts New Posts RSS Feed - line array
  FAQ FAQ  Forum Search   Events   Register Register  Login Login

line array

 Post Reply Post Reply Page  123 4>
Author
Message
stanley dj View Drop Down
Registered User
Registered User


Joined: 19 July 2013
Location: Ireland
Status: Offline
Points: 154
Post Options Post Options   Thanks (0) Thanks(0)   Quote stanley dj Quote  Post ReplyReply Direct Link To This Post Topic: line array
    Posted: 16 April 2014 at 11:23pm
hi   any  recommended   cabinet desighn   for  line array  ?    im  goin to buil   12 boxes    each  box   will have  2x  eminence  delta 12B   and selenium d220ti    thanks all

Edited by stanley dj - 16 April 2014 at 11:23pm
Back to Top
MarjanM View Drop Down
Old Croc
Old Croc
Avatar

Joined: 10 February 2005
Location: Macedonia
Status: Offline
Points: 7810
Post Options Post Options   Thanks (0) Thanks(0)   Quote MarjanM Quote  Post ReplyReply Direct Link To This Post Posted: 16 April 2014 at 11:34pm
That wont work!
Marjan Milosevic
MM-Acoustics
www.mm-acoustics.com
https://www.facebook.com/pages/MM-Acoustics/608901282527713
Back to Top
stanley dj View Drop Down
Registered User
Registered User


Joined: 19 July 2013
Location: Ireland
Status: Offline
Points: 154
Post Options Post Options   Thanks (0) Thanks(0)   Quote stanley dj Quote  Post ReplyReply Direct Link To This Post Posted: 17 April 2014 at 12:00am
what will work?

Back to Top
bitSmasher View Drop Down
Old Croc
Old Croc
Avatar

Joined: 23 June 2012
Location: Melbourne
Status: Offline
Points: 2296
Post Options Post Options   Thanks (0) Thanks(0)   Quote bitSmasher Quote  Post ReplyReply Direct Link To This Post Posted: 17 April 2014 at 12:06am
Back to Top
MarjanM View Drop Down
Old Croc
Old Croc
Avatar

Joined: 10 February 2005
Location: Macedonia
Status: Offline
Points: 7810
Post Options Post Options   Thanks (0) Thanks(0)   Quote MarjanM Quote  Post ReplyReply Direct Link To This Post Posted: 17 April 2014 at 1:00am
HF driver will need to go as low as the 1/4 wave lenght of the distance between the two 12 inches to be able to couple. probably at around 700-800zh. That selenium driver can not do that.
No one is stopping you do execute your idea, but that box will not be a line array. It will make some noise, it might even sound nice, but it will not work as a line array.
Marjan Milosevic
MM-Acoustics
www.mm-acoustics.com
https://www.facebook.com/pages/MM-Acoustics/608901282527713
Back to Top
t.geessounds View Drop Down
Young Croc
Young Croc
Avatar

Joined: 10 May 2010
Location: US... New york
Status: Offline
Points: 908
Post Options Post Options   Thanks (0) Thanks(0)   Quote t.geessounds Quote  Post ReplyReply Direct Link To This Post Posted: 17 April 2014 at 1:01am
http://forum.speakerplans.com/diy-compact-line-array_topic15820.html
or this one
Back to Top
all bass View Drop Down
Old Croc
Old Croc
Avatar

Joined: 11 October 2012
Location: the Netherlands
Status: Offline
Points: 1855
Post Options Post Options   Thanks (0) Thanks(0)   Quote all bass Quote  Post ReplyReply Direct Link To This Post Posted: 17 April 2014 at 5:56am
Here's something Staiper designed some years ago. Going 2x12" is going to be a whole different story though.

http://wizardaudio.hu/hasznos/hangfal%20tervek/top/horn/LARA.jpg
Back to Top
stanley dj View Drop Down
Registered User
Registered User


Joined: 19 July 2013
Location: Ireland
Status: Offline
Points: 154
Post Options Post Options   Thanks (0) Thanks(0)   Quote stanley dj Quote  Post ReplyReply Direct Link To This Post Posted: 17 April 2014 at 6:18pm
and if i use  2x 10 inch drivers?
Back to Top
MarjanM View Drop Down
Old Croc
Old Croc
Avatar

Joined: 10 February 2005
Location: Macedonia
Status: Offline
Points: 7810
Post Options Post Options   Thanks (0) Thanks(0)   Quote MarjanM Quote  Post ReplyReply Direct Link To This Post Posted: 17 April 2014 at 7:45pm
in any case, you either need two very beefy hf drivers or you go 3 way.
Marjan Milosevic
MM-Acoustics
www.mm-acoustics.com
https://www.facebook.com/pages/MM-Acoustics/608901282527713
Back to Top
stanley dj View Drop Down
Registered User
Registered User


Joined: 19 July 2013
Location: Ireland
Status: Offline
Points: 154
Post Options Post Options   Thanks (0) Thanks(0)   Quote stanley dj Quote  Post ReplyReply Direct Link To This Post Posted: 17 April 2014 at 11:40pm
if i go  to  2x 10 inch eminence delta 10b (16 ohm )   and one selenium  d220ti     witch  mid drivers    u will recommended ?  and  2  or 4 ?
Back to Top
MarjanM View Drop Down
Old Croc
Old Croc
Avatar

Joined: 10 February 2005
Location: Macedonia
Status: Offline
Points: 7810
Post Options Post Options   Thanks (0) Thanks(0)   Quote MarjanM Quote  Post ReplyReply Direct Link To This Post Posted: 18 April 2014 at 1:33am
how do you plan on getting away with only one HF?

Marjan Milosevic
MM-Acoustics
www.mm-acoustics.com
https://www.facebook.com/pages/MM-Acoustics/608901282527713
Back to Top
Pasi View Drop Down
Old Croc
Old Croc


Joined: 25 April 2010
Location: Knutsford
Status: Offline
Points: 2733
Post Options Post Options   Thanks (0) Thanks(0)   Quote Pasi Quote  Post ReplyReply Direct Link To This Post Posted: 18 April 2014 at 8:03am
And also, do you guys realise that line array can not be used efficiantly without aiming software as it doesn't work "point and shoot" way like the point source stuff works? More you curve line array, more difficult it is to predict without software how the sound actually behaves.
Back to Top
 Post Reply Post Reply Page  123 4>

Forum Jump Forum Permissions View Drop Down

Forum Software by Web Wiz Forums® version 12.06
Copyright ©2001-2023 Web Wiz Ltd.

This page was generated in 0.078 seconds.