Bi-amping - diyAudio
Go Back   Home > Forums > Loudspeakers > Multi-Way

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
Reply
 
Thread Tools Search this Thread
Old 10th February 2005, 09:51 AM   #1
keyser is offline keyser  Netherlands
diyAudio Member
 
keyser's Avatar
 
Join Date: Oct 2004
Location: The Netherlands
Default Bi-amping

hi,
i've bought an active crossover and an additional poweramp. To biamp, the crossover of my 3-way Canton RC-L's needs to be partly removed. I don't know exactly how to disconnect and reconnect the different parts.
The guys from Canton were so kind as to send me the crossover schematic. They asked me not to place it on the internet. I've Googled up a picture of a similar schematic. It looks like a 2nd-order filter. De schematic of the Canton is the same, aside from 3 resistors and the parallel connected 2nd woofer. As my speakers are biwirable, the low and high section of the crossover are seperated.
The active crossover will be set at 300 hertz. That's just the way it is now. I think I could remove the low section of the passive completely, and connect the woofers directly to the amp.
In the high section of the passive, mids and highs should still be "seperated" by the passive, as the active passes on everything above 300 hertz. (mid to high crossing is at 3500 hertz btw) Can I remove the highpass to the mids (c3 in the schematic I added), and the short cut from the lows too (L2 in the schematic)?
Do I need to do more? Is there anything about changing phase or something? I read about it sometime, but I don't know when phase has to be changed.
Attached Images
File Type: gif 2e orde filter.gif (2.7 KB, 154 views)
  Reply With Quote
Old 10th February 2005, 12:38 PM   #2
keyser is offline keyser  Netherlands
diyAudio Member
 
keyser's Avatar
 
Join Date: Oct 2004
Location: The Netherlands
Is there anybody out there?!

__________________
"Convictions are more dangerous enemies of truth than lies" - Friedrich Nietzsche
  Reply With Quote
Old 10th February 2005, 12:57 PM   #3
diyAudio Moderator
 
pinkmouse's Avatar
 
Join Date: Apr 2002
Location: Chatham, England
Mail me the schematic privately. The resistors might be doing more than you think.
__________________
Rick: Oh Cliff / Sometimes it must be difficult not to feel as if / You really are a cliff / when fascists keep trying to push you over it! / Are they the lemmings / Or are you, Cliff? / Or are you Cliff?
  Reply With Quote

Reply


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
Bi-amping diyman Multi-Way 14 31st August 2012 01:24 AM
Bi amping adventfan Solid State 14 26th June 2008 04:28 PM
Bi-Amping.....Which one where? THUMP LUMP Solid State 3 17th December 2007 09:24 PM
Tri amping SOZ Magura Pass Labs 6 8th January 2004 09:51 PM
Bi-amping set up? MikeW Pass Labs 8 13th November 2003 03:27 AM


New To Site? Need Help?

All times are GMT. The time now is 07:25 PM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd.
Copyright 1999-2014 diyAudio

Content Relevant URLs by vBSEO 3.3.2