Home » Sponsored » Pi Speakers » Ooops... :(
Ooops... :( [message #36787] Thu, 06 June 2002 11:34 Go to previous message
Adam is currently offline  Adam
Messages: 419
Registered: May 2009
Illuminati (1st Degree)
Well, me being as smart as I am, I decided to hook my Eminence 2-ways (similar to 4 pi's), temporary 10 watt resistors and low-power electrolytes and all, up to the brand new 1,800 watt car amplifier I just had shipped in.

Anyway, suffice it to say, it took about one minute of high volume playing before I started smelling a funny smell. It was that smell you smell when you burn MDF in the table saw or wahtever, ya know? I thought it was the amp, but of course the amp was fine.

So eventually I picked up that it was the speakers! I open up the box, and it reeks of that burning smell. I look at the resistors, fortunately they are intact, however they are still too hot to touch, ten minutes after I shut them down. Every temporary electrolyte capacitor in both crossovers are thouroughly cooked, however. So much heat, it burnt the MDF from what I can smell!!!

With all that clean power, the speakers sounded absolutely beautiful at high levels, while I had them going anyway. The woofers are fine, and I'm *pretty* sure the compression drivers are as well, however I think it's time for the cheapy temporary resistors and caps to take a hike for good. :P

There's the amp.
http://enclave.hypermart.net/bird/usa4001.jpg
http://enclave.hypermart.net/bird/usa4002.jpg

Adam

 
Read Message
Read Message
Read Message
Read Message
Previous Topic: Custom Theater Sevens
Next Topic: Midrange in Pi 7's.
Goto Forum:
  


Current Time: Wed Nov 27 23:32:59 CST 2024

Sponsoring Organizations

DIY Audio Projects
DIY Audio Projects
OddWatt Audio
OddWatt Audio
Pi Speakers
Pi Speakers
Prosound Shootout
Prosound Shootout
Miller Audio
Miller Audio
Tubes For Amps
TubesForAmps.com

Lone Star Audiofest