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enter 16th March 2006 09:32 PM

Project Sub+Plateamp Finished
2 Attachment(s)
Here you can see and comment if you like my diy subwoofer and plateamp.The subwoofer is my first attempt and i am happy with it at leaste for my ears.Its nothing spacial and expensive but its worth the time and money i spend for it i think. :)

The sub is a JBL GTO1202D. You can see it here:

The box is 65 liters vented with F3 24H

The plateamp is a BPA200 p2p

Some pictures from the box:

enter 16th March 2006 09:59 PM

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Another pic with the sub ready except the outside painting(i hope i will find the time to completly finish it)

enter 16th March 2006 10:08 PM

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The back side is the new house for the plateamp :) Stupid me i didint clean the glue at the back side only :(
and the pic :

enter 16th March 2006 10:22 PM

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And the plateamp pic: :hot:

simon5 17th March 2006 12:19 AM

Nice plate amplifier ! :)

enter 17th March 2006 02:12 PM

Thanks simon :) Although it gets hot becuse of the 4ohm load, it shakes the sub very good

Vivek 19th March 2006 06:08 PM

Nice sub. Which is the plate amp you are using? Do you have a schematic?

enter 19th March 2006 08:07 PM

Thanks Vivek for the kind words.

The amp is the BPA200 from national.You can find the schematic here:

richie00boy 19th March 2006 08:30 PM

What size is the vent? Looks a touch on the small side...

enter 19th March 2006 09:23 PM

The vent diameter is 7,2 cm and length 27 cm

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