quandary?? - 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 27th September 2008, 05:03 PM   #1
Account disabled at member's request
 
Join Date: Aug 2008
Default quandary??

Here's one for you boffins!

overheating output transistor when left hand speaker is hooked up to either L or R amplifier channel, so looks like its maybe a crossover or driver fault...BUT!

swapped over the crossovers, leads, tested ohmage of all three drivers on said speaker there all ok, all same volume, still the amp op trannie gets hot? checked binding posts for continuity and amplifier ground/s

Any ideas?
  Reply With Quote
Old 27th September 2008, 06:05 PM   #2
Duo is offline Duo  Canada
diyAudio Member
 
Duo's Avatar
 
Join Date: Jun 2002
Location: Victoria, BC, Canada
Send a message via ICQ to Duo
Are you using very long speaker leads? There could be some oscillation going on here. Could also be something fishy going on with the speaker that you're unable to see with an ohm-meter.
  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
Impedance quandary fauxpas Tubes / Valves 30 19th November 2007 10:04 PM


New To Site? Need Help?

All times are GMT. The time now is 12:07 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