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Re: Speaker Voice Coil Cooling System - Heat Sink - Photos [message #47444 is a reply to message #47442]

Sun, 07 August 2005 02:39

Wayne Parham
Messages: 18783
Registered: January 2001

Illuminati (33rd Degree)

Sounds good, keep us posted.

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Re: Speaker Voice Coil Cooling System - Heat Sink - Photos [message #47447 is a reply to message #47444]

Sun, 07 August 2005 11:58

Monomer
Messages: 18
Registered: May 2009

Chancellor

Will do

Where'd you get the greese from? Any way to find it locally?

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Re: Speaker Voice Coil Cooling System - Heat Sink - Photos [message #47448 is a reply to message #47447]

Sun, 07 August 2005 12:09

Wayne Parham
Messages: 18783
Registered: January 2001

Illuminati (33rd Degree)

Check the local electronic supply in your area. Ask 'em for heat sink compound. It's the same stuff you apply to the back of a power transistor when mounting it on a heat sink.

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Re: Speaker Voice Coil Cooling System - Heat Sink - Photos [message #47449 is a reply to message #47448]

Sun, 07 August 2005 13:19

Monomer
Messages: 18
Registered: May 2009

Chancellor

I know

I've just never seen a tub of the stuff (It usually comes in small tubes)

I suppose RatShack would have it; At a price.

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Re: Speaker Voice Coil Cooling System - Heat Sink - Photos [message #47450 is a reply to message #47449]

Mon, 08 August 2005 20:23

Monomer
Messages: 18
Registered: May 2009

Chancellor

http://www.radioshack.com/product.asp?catalog%5Fname=CTLG&product%5Fid=276-1372

about 3ish tubes should do?

Now (upon acually getting started on building the cab) It looks as if room is limited. I cant wait to get the mag's here and startup this project.

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Re: Speaker Voice Coil Cooling System - Heat Sink - Photos [message #47451 is a reply to message #47450]

Mon, 08 August 2005 22:10

Wayne Parham
Messages: 18783
Registered: January 2001

Illuminati (33rd Degree)

That's the stuff.

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Re: Speaker Voice Coil Cooling System - Heat Sink - Photos [message #47452 is a reply to message #47451]

Tue, 09 August 2005 15:57

Monomer
Messages: 18
Registered: May 2009

Chancellor

Got the stock today.

Mine are going to be made out of 1 Inch roundstock, and will be one solid piece.

I dont know how I'm going to do the holes (I'm not all to good with the indexing head)

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Re: Speaker Voice Coil Cooling System - Heat Sink - Photos [message #47453 is a reply to message #47452]

Tue, 09 August 2005 16:15

Wayne Parham
Messages: 18783
Registered: January 2001

Illuminati (33rd Degree)

Very good, sounds like you're on your way.

How far is the panel from the magnet in your basshorn?

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Re: Speaker Voice Coil Cooling System - Heat Sink - Photos [message #47457 is a reply to message #47453]

Wed, 10 August 2005 16:38

Monomer
Messages: 18
Registered: May 2009

Chancellor

I'll tell ya when the speakers get here.

I cant afford a gaint peice of alumn. but I do have some heatsinks here that look to be a good size for it.

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Re: Speaker Voice Coil Cooling System - Heat Sink - Photos [message #47471 is a reply to message #47457]

Sun, 14 August 2005 21:17

Mahendra Palesha
Messages: 5
Registered: May 2009

Esquire

There r two poles of the voice coil. If we make one pole directly earthed to the body of the woofer then what will be the effect? will the body of the woofer not work as a heatsink?

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