new di-pole subwoofer

lemans23 · 20th April 2005, 11:06 PM

http://www.partsexpress.com/pe/showd...number=295-490

hello everyone! ima build a new sub, and it's going to be di-polar. i was thinking of using 2 of the above ^^. has anyone used these? if i can't get those, then i'll get the 10" version. what i'm looking for is anyone who has had experience with the 10 or 12" versions of those! thanks!!

lemans23 · 21st April 2005, 07:12 AM

bump, and i bought the 10" version. should i run sealed or vented? oh btw, my sn is lemans23 over at caraudio.com, so i know plenty about audio, just in case u were wondering if u could get technical with me.

rick57 · 21st April 2005, 11:29 AM

You said at first it might be dipolar. Here’s the best source:

www.linkwitzlab.com/models.htm and other links at the Linkwitz site

With 10 inchers you could (as in the Linkwitz Orion, two drivers a side, with EQ) make it dipolar say 50-130 Hz, with sealed boxes below.

It would be difficult to go diploe & get it right first time. Vented would be cheaper easier.

lemans23 · 21st April 2005, 07:03 PM

i looked up some designs, and they look a little too complex for my building abilities. i think i wil just have each sub on one side (\/ with a sub facing outwards on each side of the V)

20th April 2005, 11:06 PM	#1
lemans23 diyAudio Member Join Date: Mar 2005 Location: Indiana	new di-pole subwoofer http://www.partsexpress.com/pe/showd...number=295-490 hello everyone! ima build a new sub, and it's going to be di-polar. i was thinking of using 2 of the above ^^. has anyone used these? if i can't get those, then i'll get the 10" version. what i'm looking for is anyone who has had experience with the 10 or 12" versions of those! thanks!!

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21st April 2005, 07:12 AM	#2
lemans23 diyAudio Member Join Date: Mar 2005 Location: Indiana	bump, and i bought the 10" version. should i run sealed or vented? oh btw, my sn is lemans23 over at caraudio.com, so i know plenty about audio, just in case u were wondering if u could get technical with me.

21st April 2005, 11:29 AM	#3
rick57 diyAudio Member Join Date: Dec 2002 Location: dry ol Melbourne Australia	You said at first it might be dipolar. Here’s the best source: www.linkwitzlab.com/models.htm and other links at the Linkwitz site With 10 inchers you could (as in the Linkwitz Orion, two drivers a side, with EQ) make it dipolar say 50-130 Hz, with sealed boxes below. It would be difficult to go diploe & get it right first time. Vented would be cheaper easier.

21st April 2005, 07:03 PM	#4
lemans23 diyAudio Member Join Date: Mar 2005 Location: Indiana	i looked up some designs, and they look a little too complex for my building abilities. i think i wil just have each sub on one side (\/ with a sub facing outwards on each side of the V)

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