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Old 4th July 2012, 10:15 PM   #1
sebDIY is offline sebDIY  Belgium
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Join Date: Oct 2011
Default Name of that design

What is the the name of that design? Is it a good design? any experience ? Thank

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Old 4th July 2012, 10:55 PM   #2
sreten is offline sreten  United Kingdom
Join Date: Nov 2003
Location: Brighton UK

Its basically a tapered TL with driver placing near the 1/3 null point.

For the right driver its a good design, though most are folded,
the 1/3 point only really convenient for a 3 way, but YMMV.

rgds, sreten.
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Old 4th July 2012, 11:28 PM   #3
planet10 is offline planet10  Canada
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Name of that design
Note that the 1/3rd number is an approximation. The optimum offset is dependent on the taper ratio. Basic numbers buried in MJK's alignment tables.

Depending on what you are doing a single fold can work well, an example: http://p10hifi.net/TLS/downloads/B13...map-100707.pdf. Mount a mid-tweeter above the woofer and away you go.

Name of that design-b138-ttl-visualization-gif

(this could use a 90 degree partition to make it esier to build)

You can also do a single fold and unload the back "half" early (Bob Brines IIRC was the 1st examplei saw)

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