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Old 8th February 2007, 04:47 AM   #1
sumit is offline sumit  India
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Default searched enough for drivers ....INDIA

Hi

Search for good mid bass and subwoofer drivers in india ( for less than $50 a piece ) has resulted in " 0 ".
So made a few myself and would like to share with u guys.....
pictures follow.

Offcourse i am biased but these drivers sound quite good.

Midbass

http://i130.photobucket.com/albums/p...7/DSC03688.jpg
http://i130.photobucket.com/albums/p.../prototype.jpg
http://i130.photobucket.com/albums/p...nalversion.jpg
http://i130.photobucket.com/albums/p...7/DSCI0039.jpg
http://i130.photobucket.com/albums/p...perversion.jpg

Sub woofer driver and the finished sub 4.6 Cuft tunned to 22Hz.
pictures
http://i130.photobucket.com/albums/p...a77/woofer.jpg
http://i130.photobucket.com/albums/p...7/100_0622.jpg
http://i130.photobucket.com/albums/p...ta77/motor.jpg
http://i130.photobucket.com/albums/p...7/DSCI0009.jpg
http://i130.photobucket.com/albums/p...7/DSC04117.jpg

for the subwoofer i also made a 350watt mosfet amp and other ckt ( low pass filter + subsonic filter + link eq + agc ). PCBs available for DIYs.

Rgds
Sumit
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Old 8th February 2007, 05:31 AM   #2
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That looks real cool !

Do you get cast frames / cones / spiders for 15 and 18 inch drivers ?

Cheers,
Ashok.
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Old 8th February 2007, 09:31 PM   #3
AJinFLA is offline AJinFLA  United States
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It doesn't get any more DIY than that.
Wow. I suppose if there is a will, there is a way.

cheers,

AJ
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Old 9th February 2007, 02:25 AM   #4
sumit is offline sumit  India
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Hi Ashoke

I do have 15" and 18" cast frames , cones and spiders. These r ment for pro audio gear.

Cones are of paper with rolled cloth edge. I also have 2"to 4" edge wound voice coils if u require.


Rgds
sumit
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Old 10th March 2007, 01:55 PM   #5
bijenk is offline bijenk  India
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Hi Sumit,

Good to see your project.

Rgds
Bijen
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Old 13th March 2007, 09:26 AM   #6
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hey, i've been looking everywhere for soft parts for subwoofers. do you or anyone else who reads this know of a place i can get them at.
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Old 14th March 2007, 05:51 AM   #7
sumit is offline sumit  India
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Default soft parts

What kind of soft parts are u looking for - spiders, rubber surround ??

Rgds
Sumit
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Old 16th March 2007, 09:06 PM   #8
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actually everything from dust caps to the voice coil wire.

i just want to mess around and see if i can make my own subwoofer.
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Old 17th March 2007, 02:55 AM   #9
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Just came across this .

http://www.audioxpress.com/magsdirx/voxcoil/index.htm
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Old 17th March 2007, 10:03 AM   #10
sumit is offline sumit  India
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For wires, gaskets etc RS and Parts Express tent sale are places to look for.

For cones , surrounds and spiders -

http://www.speakerworks.net/kits.html
http://www.simplyspeakers.com/
http://www.decware.com/newsite/foams.htm ( expensive )

I do also have a few 10" , 12" ( paper ) and 15" PP subwoofer cones left over from my sub project. Mail me if interested.

good luck with your sub project.
sumit
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