Seas 27tdfc + waveguide and Peerless 830870 project - Page 3 - 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
Thread Tools Search this Thread
Old 24th November 2007, 04:56 AM   #21
diyAudio Member
ashok's Avatar
Join Date: Jun 2002
Location: 3RS
Hi Ed, I'd like to have a copy of the files you are willing to share.Thanks.

  Reply With Quote
Old 25th November 2007, 03:22 AM   #22
diyAudio Member
Ed LaFontaine's Avatar
Join Date: Feb 2004
Location: where the Appalachians rise from the Blue Grass
ashok, You have mail...enjoy.

sdclc126, I don't have the gear to measure the output from a waveguide...or any speaker as of just yet. I do have the lathe(s) upon which to make waveguides.
  Reply With Quote
Old 25th November 2007, 04:27 AM   #23
diyAudio Member
ashok's Avatar
Join Date: Jun 2002
Location: 3RS
I have a measurement setup but no lathe .

I would have liked to have one . I have some plans on building a gadget like they use to make pottery ! Can make a plaster of paris mould with that.
  Reply With Quote
Old 2nd December 2007, 06:58 PM   #24
pajazo is offline pajazo  Finland
diyAudio Member
Join Date: Sep 2004
Location: Helsinki/Finland
I think the tweeter setup doesn't limit the sound pressure, it is the xmax of the 830870 that limits the listening volume. Not that I ever would want to listen that loud, anyway.

The wood is 22mm birch finished with osmo-color clear wax. I just went to a local wood store and had a birch board cut to pieces according to measures and glued the pieces together home.
  Reply With Quote
Old 11th April 2008, 08:10 AM   #25
diyAudio Member
Join Date: Apr 2003
Location: Tampere Finland Europe
The simulation propably doesn't take account the rising response of waveguide towards the about 2k limit. See waveguide tests for more informations. It would be better to measure the response.
  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
Seas 27TDFC H1189 vs Seas 27TFFC H881 ermes Multi-Way 4 19th April 2011 01:20 PM
Seas 27tdfc Tweeters Jorgitox Swap Meet 0 10th August 2009 07:16 AM
WTB: 2 x BG Neo3PDR, Peerless 810921, Seas 27TDFC, or SS 6600 Eric89GXL Swap Meet 3 29th September 2008 08:10 PM
FS: Peerless HDS PPB 830870 4" Midrange/woofers omarmipi Swap Meet 1 2nd June 2008 07:48 PM
Project Seas CA18RNX+22TAFG+Waveguide finished Loiti Multi-Way 8 23rd October 2006 10:37 AM

New To Site? Need Help?

All times are GMT. The time now is 12:19 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