Completed Bipole Voigt Pipe ver.2

Timn8ter · 28th January 2004, 03:48 PM

I've finished my latest project dubbed BV2. It consists of a 54" tapered quarter wave pipe (Voigt) with two Pioneer 8" full-range drivers magnet to magnet in push-push configuration and a helper tweeter. Pictures and commentary here.
I'd like to thank Martin King for sharing his ML-TQWT worksheets, Dave D. for bipole inspiration and John Wykoff for measurements of the Pioneer.

Smokehouse Bob · 12th November 2004, 01:12 PM

Good Morning,

I am interested in building a pair of loudspeakers using the Pioneer full range you used. Do you have measured plans or advice on where to obtain these?

TIA

Timn8ter · 12th November 2004, 07:25 PM

The BV2 speaker has been completely dismantled. I recommend going with the Pioneer/Piezo combination described here.
http://melhuish.org/audio/DIYBX16.html

Nelson Pass has also published info on this driver.

http://www.6moons.com/audioreviews/f...rstwatt_7.html

The driver can be purchased through Parts Express.
Pioneer 8" full-range

Smokehouse Bob · 12th November 2004, 11:32 PM

Thanks Timn8ter! My pair of Pioneers arrived today and I am anxious to start gathering materials and begin construction. Updates to follow.

28th January 2004, 03:48 PM	#1
Timn8ter diyAudio Member Join Date: Jul 2003 Location: Seattle, WA	Completed Bipole Voigt Pipe ver.2 I've finished my latest project dubbed BV2. It consists of a 54" tapered quarter wave pipe (Voigt) with two Pioneer 8" full-range drivers magnet to magnet in push-push configuration and a helper tweeter. Pictures and commentary here. I'd like to thank Martin King for sharing his ML-TQWT worksheets, Dave D. for bipole inspiration and John Wykoff for measurements of the Pioneer.

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12th November 2004, 01:12 PM	#2
Smokehouse Bob diyAudio Member Join Date: Nov 2004 Location: Woodstock, GA	Good Morning, I am interested in building a pair of loudspeakers using the Pioneer full range you used. Do you have measured plans or advice on where to obtain these? TIA

12th November 2004, 07:25 PM	#3
Timn8ter diyAudio Member Join Date: Jul 2003 Location: Seattle, WA	The BV2 speaker has been completely dismantled. I recommend going with the Pioneer/Piezo combination described here. http://melhuish.org/audio/DIYBX16.html Nelson Pass has also published info on this driver. http://www.6moons.com/audioreviews/f...rstwatt_7.html The driver can be purchased through Parts Express. Pioneer 8" full-range

12th November 2004, 11:32 PM	#4
Smokehouse Bob diyAudio Member Join Date: Nov 2004 Location: Woodstock, GA	Thanks Timn8ter! My pair of Pioneers arrived today and I am anxious to start gathering materials and begin construction. Updates to follow.

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