Cheap 12" woofer needed for 3way OB to play 40-150hz - diyAudio
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Old 6th January 2006, 04:19 PM   #1
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Default Cheap 12" woofer needed for 3way OB to play 40-150hz

Hi there,

I'm planning on building an OB line array out of cheap NSB drivers. OB NSB will only play to about 150hz. I would use some cheap 12" woofers that will complement the NSB's and play the low end from 40-150hz. I want to use 4 12" drivers per tower to complement efficiency of the line array.

I need a driver that will play nicely in this range but for cheap funds say max 20$ per driver. I know partsexpress have some cheap drivers but will they play well all the way up to 150hz?

Any thoughts or recommendations?

Exipnos
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Old 6th January 2006, 06:15 PM   #2
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Default $20 12" speakers

i saw these at www.meniscusaudio.com and figured they would work for a super cheap dipole setup.

http://www.diyaudio.com/forums/showthread.php?s=&threadid=69751

the numbers were emailed to me from the guy at meniscus.
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Old 7th January 2006, 05:58 PM   #3
Rudolf is offline Rudolf  Germany
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A daring proposition:
What about the Rockwood / Senon DY 1256 U?
22 at http://www.hth-lautsprecher.de/ls30.htm#b30 (pull window down to last driver)
or 27 at http://www.spectrumaudio.de/breit/senonYD1256U.html

The fr=47-49 Hz is a bit high, but with its Qts=1-1,33 you could put the driver into a h-baffle, keeping the dipole characteristic of your OB array down to some 40 Hz.
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Old 7th January 2006, 07:50 PM   #4
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FS: 38 Qts: 1.44 Cost: 15 bucks

http://www.partsexpress.com/pe/pshow...number=290-335
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Old 7th January 2006, 08:17 PM   #5
RJ is offline RJ  United States
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Some Goldwood BuyOuts from PE;
http://www.partsexpress.com/pe/showd...Number=299-736

I've bought four of them for my project, here's someone else's;
http://www.partsexpress.com/projects...oys/index.html
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Old 7th January 2006, 08:49 PM   #6
audioa4 is offline audioa4  United States
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http://www.teptronics.com/pw1248usx.html

i love this site ive even used their 4 ohm car audio subwoofers as woofers because they are so cheap and arent actually subwoofers
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