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

Multi-Way Conventional loudspeakers with crossovers

SEAS 2way
SEAS 2way
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 9th July 2007, 11:11 AM   #11
sreten is offline sreten  United Kingdom
R.I.P.
 
Join Date: Nov 2003
Location: Brighton UK
Quote:
Originally posted by tpsorin
Any significant advantage can be gained by using a midrange? (2.5 or 3way)
I am thinking o MCA15RCY or MCA12RC

I would like to have a large sweet spot. What factors have influence of this? Baffle? Crossover ?

Thanks!
Hi, Not particularly with a 6.5" bass/mid, design as in post 9, /sreten.
  Reply With Quote
Old 9th July 2007, 04:32 PM   #12
Rady is offline Rady  United States
diyAudio Member
 
Join Date: Jul 2006
Hi!
Very easy and good proven speaker is Embla built by Seas.
If you search on internet you can find box dimension and crossover schematic. It is a two way built and tested with good result. Now is discontinued that why you have all plans. I built and sounds good. You do not need recalculate crossover. Better go with already done one than with suppose working one.
Hope this help you.
  Reply With Quote
Old 11th July 2007, 09:00 AM   #13
kyselym is offline kyselym  Czech Republic
diyAudio Member
 
Join Date: Apr 2006
Location: Kojetin
if still interested:

I would buy 29TFF/W and 27TBFCG or 27TDFC. Then use 27's chamber with 29 Tweeter. You will get best seas standart textile TW. (I tried this with a friend! and comapred to many seas standart drivers and measured...)

you can sell the rest as 27TBF/G or 27TDF.

If you still plan 2way system. I would use two 18cm woofers in MTM.
If you think of 3way you can try seas CA21rex/DD from madison sale with MB quart mid (also in sale) and some TW (22TAFD for example)

already exists a simulated crossover for this:
http://img45.imageshack.us/my.php?im...rt22taflp6.jpg
  Reply With Quote
Old 14th July 2007, 08:30 PM   #14
tpsorin is offline tpsorin  Romania
diyAudio Member
 
Join Date: Jun 2005
Location: Timisoara
Unfortunately, the SEAS is hard to get here (I need to wait 1month+)

I came up with a project with Dayton drivers. What do you think about this?
Attached Images
File Type: gif 2way dayton_small.gif (8.2 KB, 778 views)
  Reply With Quote
Old 14th July 2007, 08:38 PM   #15
tpsorin is offline tpsorin  Romania
diyAudio Member
 
Join Date: Jun 2005
Location: Timisoara
the tweeter polarity has to be reversed?
  Reply With Quote
Old 14th July 2007, 08:58 PM   #16
tpsorin is offline tpsorin  Romania
diyAudio Member
 
Join Date: Jun 2005
Location: Timisoara
This is the simulated response with reversed tweeter:
(tweeter Cs modified to 32uF, 100uF)
Attached Images
File Type: gif 2way_tweeter reversed.gif (98.4 KB, 742 views)
  Reply With Quote
Old 15th July 2007, 02:38 PM   #17
dublin78 is offline dublin78  United Kingdom
diyAudio Member
 
Join Date: Mar 2006
Location: Cheshire
See Isis Mk11
http://home.versatel.nl/chiararomee/diy/indexeng.htm
  Reply With Quote
Old 15th July 2007, 05:53 PM   #18
Bricolo is offline Bricolo  France
diyAudio Member
 
Bricolo's Avatar
 
Join Date: Nov 2002
Location: Grenoble, FR
what about the new products? 27TDFNC and R18RNX
__________________
Just remember: in theory there's no difference between theory and practice. But in practice it usually is quite a bit difference... Bob Pease
  Reply With Quote
Old 15th July 2007, 07:26 PM   #19
tinitus is offline tinitus  Europe
diyAudio Moderator R.I.P.
 
Join Date: Nov 2005
SEAS 2way
nice site, and I didnt know I had it bookmarked allready
  Reply With Quote
Old 15th July 2007, 07:42 PM   #20
Bricolo is offline Bricolo  France
diyAudio Member
 
Bricolo's Avatar
 
Join Date: Nov 2002
Location: Grenoble, FR
I meant ER18RNX
__________________
Just remember: in theory there's no difference between theory and practice. But in practice it usually is quite a bit difference... Bob Pease
  Reply With Quote

Reply


SEAS 2wayHide 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 on 2way DIY Enclosure pcyl Planars & Exotics 2 10th February 2009 01:31 PM
Seas 2Way Cabinets ndc_11 Multi-Way 2 5th July 2005 03:48 PM
Seas L series 6.5" 2way michael Multi-Way 16 25th November 2004 06:35 AM
Seas 2Way. Baronty Multi-Way 10 20th October 2004 08:24 AM


New To Site? Need Help?

All times are GMT. The time now is 05:31 AM.


Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 15.79%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
Copyright ©1999-2017 diyAudio
Wiki