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

bucking magnet ?
bucking magnet ?
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 9th October 2002, 01:59 AM   #1
woody is offline woody
diyAudio Member
Join Date: Jan 2002
Location: Tyrone Ga. U.S.A.
bucking magnet ?
Default bucking magnet ?

I measured a 1 db sensitivity increase when I added a bucking
magnet to a mid I am playing with. I wonder how much this
has changed the QTS. Right now I am not set up to measure the
QTS is there some way to get a real rough idea how much the
increased flux should have changed the QES and QTS.

  Reply With Quote
Old 9th October 2002, 12:43 PM   #2
mrfeedback is offline mrfeedback  Australia
diyAudio Member
mrfeedback's Avatar
Join Date: Feb 2002
Location: Perth, Australia.
Do you note any change in sound also ?.

  Reply With Quote
Old 14th October 2002, 04:51 AM   #3
planet10 is offline planet10  Canada
diyAudio Moderator
planet10's Avatar
Join Date: Oct 2001
Location: Victoria, BC, NA, Sol III
bucking magnet ?
Default Re: bucking magnet ?

In theory the Qt should decrease a bit.

Somewhere around here i have the results of some experiments done (not by me) on the RS 40-1197. The magnet increased sensitivity by about 1/2 a dB and the Qt barely moved.

community sites t-linespeakers.org, frugal-horn.com, frugal-phile.com ........ commercial site planet10-HiFi
p10-hifi forum here at diyA
  Reply With Quote


bucking magnet ?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

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
magnet design 101 - saturate iron with a ferrite magnet? capslock Multi-Way 18 28th April 2010 05:51 AM
Box-tuning magnet-to-magnet construction Mr_Oasis Full Range 21 2nd June 2009 01:51 AM
Adding a bucking magnet, what effects does it have pjpoes Multi-Way 2 9th November 2008 06:49 PM
Need to shield my Seas 27TBFC/G - should I use a bucking magnet? owdi Multi-Way 4 19th August 2006 06:50 PM
Bucking magnet question woody Everything Else 1 1st June 2002 08:55 AM

New To Site? Need Help?

All times are GMT. The time now is 12:39 PM.

Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 16.67%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
Copyright ©1999-2017 diyAudio