the12volt.com spacer
the12volt.com spacer
the12volt.com spacer
the12volt.com spacer
icon

best way to kill a sub?


Post ReplyPost New Topic
< Prev Topic Next Topic >
luckydevil 
Silver - Posts: 365
Silver spacespace
Joined: July 04, 2005
Location: United States
Posted: October 27, 2005 at 10:09 PM / IP Logged  
I have an old 8" bazooka sub just sitting around and I want to kill it. I think it is rated at 50w rms. I figured I'll run about 300w rms to it in free air and play a 60hz sine wave.
Is there a better way to make this thing smoke besides lighting it on fire?
I know it's pointless, but I figured it would be cheap amusement.
rallysport 
Copper - Posts: 172
Copper spacespace
Joined: April 10, 2004
Location: United States
Posted: October 27, 2005 at 10:30 PM / IP Logged  
i always liked plugging it into a wall socket.
stevdart 
Platinum - Posts: 5,816
Platinum spaceThis member has made a donation to the12volt.com. Click here for more info.spaceThis member has been recognized as an authority in Mobile Audio and Video. Click here for more info.spaceThis member consistently provides reliable informationspace
Joined: January 24, 2004
Location: Pennsylvania, United States
Posted: October 27, 2005 at 10:34 PM / IP Logged  
Do a search for author "uthinkuknoaudio".  He used to get really, really excited about things like that, and there are several threads to demonstrate it.  Here's one!
Build the box so that it performs well in the worst case scenario and, in return, it will reward you at all times.
dwarren 
Platinum - Nominee - Posts: 1,811
Platinum - Nominee spaceThis member has made a donation to the12volt.com. Click here for more info.spacespace
Joined: December 03, 2004
Location: California, United States
Posted: October 27, 2005 at 10:59 PM / IP Logged  
You can't, subs aren't alive.
KarTuneMan 
Platinum - Posts: 7,056
Platinum spaceThis member has made a donation to the12volt.com. Click here for more info.spaceThis member consistently provides reliable informationspace
Joined: December 14, 2004
Location: Isle Of Man
Posted: October 28, 2005 at 1:43 AM / IP Logged  
add an epicenter, or plug it in to the wall socket........stand back.............
speedwayaudio1 
Silver - Posts: 879
Silver spacespace
Joined: March 18, 2003
Location: United States
Posted: October 28, 2005 at 4:23 AM / IP Logged  
hook a 225 amp 220vac arc welder to it.best way to kill a sub? -- posted image.
Big Dave
haemphyst 
Platinum - Posts: 5,054
Platinum spaceThis member has been recognized as an authority in Electrical Theory. Click here for more info.spaceThis member has been recognized as an authority in Mobile Audio and Video. Click here for more info.spacespace
Joined: January 19, 2003
Location: Michigan, Bouvet Island
Posted: October 28, 2005 at 8:40 AM / IP Logged  
speedwayaudio1 wrote:
hook a 225 amp 220vac arc welder to it.best way to kill a sub? -- posted image.
That won't do it - insuffucient voltage. Welders are high CURRENT devices, where their output voltage is very low - usually 30 volts or less, and most are DC output as well.
(Vp-p)^2/Load
30*30/4
900/4=225 watts - (depending on the welder - my welder happens to only be 17v, so it WOULDN'T kill it...)
I re-read the original post, and in this case, yes, a 50 watt woofer WOULD go away, but it'd me FAR more spectacular plugged directly into the wall...
170*170=28900
28900/4=7225 watts!
Oh, yeah. That'd "git 'er done" in about 10 cycles!
It all reminds me of something that Molière once said to Guy de Maupassant at a café in Vienna: "That's nice. You should write it down."
Alpine Guy 
Platinum - Posts: 2,478
Platinum spaceThis member has made a donation to the12volt.com. Click here for more info.spacespace
Joined: October 18, 2003
Location: Canada
Posted: October 28, 2005 at 9:04 AM / IP Logged  
keep it in the box, and plug it into the wall for some intence bass action
2003 Chevy Avalanche,Eclipse CD7000,Morel Elate 5,Adire Extremis,Alpine PDX-4.150, 15" TC-3000, 2 Alpine PDX-1.1000, 470Amp HO Alt.
Blinden 
Member - Posts: 39
Member spacespace
Joined: November 29, 2004
Location: United States
Posted: October 28, 2005 at 10:32 AM / IP Logged  
You know that kid that drives that beat up honda down the road that has the primer grey body kit and the really bubbled window tint?
sell it to him, he should blow it up in the most entertaining way.
2004 Subaru Impreza WRX STi
Kenwood eXcelon KDC-X579 HU
More on the way...
DYohn 
Moderator - Posts: 10,741
Moderator spaceThis member has made a donation to the12volt.com. Click here for more info.spaceThis member has been recognized as an authority in Electrical Theory. Click here for more info.spaceThis member has been recognized as an authority in Mobile Audio and Video. Click here for more info.spacespace
Joined: April 22, 2003
Location: Arizona, United States
Posted: October 28, 2005 at 11:49 AM / IP Logged  

I hate questions like this.

OK, why burn it up?  Sell it for $20 and go buy yourself a tootsie pop.

Support the12volt.com

Sorry, you can NOT post a reply.
This topic is closed.

  Printable version Printable version Post ReplyPost New Topic
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot delete your posts in this forum
You cannot edit your posts in this forum
You cannot create polls in this forum
You cannot vote in polls in this forum

  •  
Search the12volt.com
Follow the12volt.com Follow the12volt.com on Facebook
Friday, May 3, 2024 • Copyright © 1999-2024 the12volt.com, All Rights Reserved Privacy Policy & Use of Cookies
Disclaimer: *All information on this site ( the12volt.com ) is provided "as is" without any warranty of any kind, either expressed or implied, including but not limited to fitness for a particular use. Any user assumes the entire risk as to the accuracy and use of this information. Please verify all wire colors and diagrams before applying any information.

Secured by Sectigo
the12volt.com spacer
the12volt.com spacer
the12volt.com spacer
Support the12volt.com
Top
the12volt.com spacer
the12volt.com spacer