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Thread Tools | Search this Thread |
9th July 2012, 03:28 PM
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#1 |
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diyAudio Member
Join Date: Jan 2010
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can someone please help me design an enclosure for my subwoofer
Hi,
i am designing a 5.1 hometheater system.i have designed my amplifiers and i am using lm3886 parellel with dc servo for my sub. My knowledge in designing enclosure for sub is very less....so please help me attain the best performance |
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9th July 2012, 03:32 PM
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#2 | |
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diyAudio Member
Join Date: Jan 2010
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Quote:
i am using the following woofer Iwai Electronics Pvt. Ltd. |
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9th July 2012, 07:06 PM
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#3 |
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diyAudio Member
Join Date: Jan 2006
Location: Texas
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Hi vishnupg,
You are providing no help as to your application, enclosure size, room size, placement, etc. Anyway, to get things started: Hornresp is a free design software that you might find helpfull: Hornresp After downloading and installing, please, read through the help file, it is quite informative. The speaker you are referencing does not look like much of a subwoofer, and I would recommend you measure the T/S parameters yourself (in addition to what you have in the specification sheet) before you spend a lot of time on designing, or cutting wood: Measuring Loudspeaker Driver Parameters Regards,
__________________
Oliver |
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9th July 2012, 08:21 PM
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#4 | |
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diyAudio Member
Join Date: Mar 2005
Location: Jacobsmountain
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Quote:
Submitting a suggestion that I think would suit a LM3886 amp: b 
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12th July 2012, 01:37 PM
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#7 | |
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diyAudio Member
Join Date: Mar 2005
Location: Jacobsmountain
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Quote:
Good news! I plugged your numbers into my previously submitted simulation and found the measured T/S to be slightly improving the suggestion despite the new driver Sd is larger than the advertised.. The driver would still fit the enclosure with CSA= 224cm^2 as long as the internal width is close to 21 cm. b
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15th July 2012, 02:45 PM
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#10 | |
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diyAudio Member
Join Date: Mar 2005
Location: Jacobsmountain
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Quote:
 You're the one who suggested a driver from India. Mail the driver manufactures and post to this thread.b
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