Any reasons not to go 4th order LW when going all active crossovers? - 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 14th March 2005, 07:54 AM   #1
MarkB1 is offline MarkB1  Australia
diyAudio Member
 
Join Date: Feb 2005
Location: Sydney
Default Any reasons not to go 4th order LW when going all active crossovers?

I am thinking of tri amping with Seas Millenium, Seas W15 and Seas W26. With my limited knowledge, it seems like a good idea to use 24 db LW crossovers, mainly due to the fact that it would help avoid the peaks of the excel drivers.

Any reason why this would not be a good idea? All the info I can find seems to suggest that it would be the best option, but I am aware that some high end speakers use different slopes including 1st order crossovers in certain situations. I assume that this is because of the phase charactoristics, and it not being fesable to use 24db passively.

Any help is greatly appreciated.
  Reply With Quote
Old 14th March 2005, 08:16 AM   #2
Did it Himself
diyAudio Member
 
richie00boy's Avatar
 
Join Date: Nov 2003
Location: Gloucestershire, England, UK
Do it, it's good. Just make sure you either take the responses of the drivers into account when designing the crossover, or make the crossover points an aboslute minimum of an octave away from resonance.
__________________
www.readresearch.co.uk my website for UK diy audio people - designs, PCBs, kits and more.
  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
Phase Reversal in 2nd Order Crossovers BlueWizard Multi-Way 69 12th July 2007 05:27 PM
Higher order crossovers is it possible with LM4780? diysmartdeep21 Chip Amps 0 10th February 2005 01:17 PM
Aren't 4th order LR crossovers supposed to pass squarewaves? Bricolo Multi-Way 19 28th November 2004 04:47 PM
dB loss by using passive crossovers? Active vs Passive and 1st vs 4th order Hybrid fourdoor Multi-Way 3 11th July 2004 10:16 PM
Looking for DIY Kit with First Order Crossovers alex douglass Multi-Way 2 13th November 2001 07:06 AM


New To Site? Need Help?

All times are GMT. The time now is 10:56 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