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7Pi Plans Please [message #65470] Thu, 30 December 2010 21:55 Go to next message
macka is currently offline  macka
Messages: 2
Registered: December 2010
Esquire
Wayne, Is it possible and sensible to combine the 4Pi bass box with the mid horn and tweeter horn from 7Pi ?
Could I have a copy of the 7Pi plans please.
Re: 7Pi Plans Please [message #65474 is a reply to message #65470] Fri, 31 December 2010 00:28 Go to previous messageGo to next message
Wayne Parham is currently offline  Wayne Parham
Messages: 18787
Registered: January 2001
Illuminati (33rd Degree)

You've got mail!

And, yes, you can put the midhorn and tweeter on top of a four π cabinet. But the magic is in the corner placement, and without it, I'd rather have the four π as designed.

Re: 7Pi Plans Please [message #65754 is a reply to message #65474] Tue, 18 January 2011 20:58 Go to previous messageGo to next message
macka is currently offline  macka
Messages: 2
Registered: December 2010
Esquire
Thank you Wayne.

What length of clear wall to the side and to the centre is needed for corner horns to work properly ?
Is the flat pack midhorn the same as the plans ?
I think your wood tweeter horn is different from the plans. Is it possible to get plans to build a tweeter horn like yours or is the only way to get this horn to buy a complete built horn from you ?
Macka
Re: 7Pi Information [message #65763 is a reply to message #65754] Wed, 19 January 2011 10:47 Go to previous message
Wayne Parham is currently offline  Wayne Parham
Messages: 18787
Registered: January 2001
Illuminati (33rd Degree)

Six feet (minimum) of unobstructed wall space from the corner is recommended. Also, the room dimensions should be such that the forward axes will cross in front of the listeners for best results. In other words, don't place the speakers at each side of a long wall where the listeners would sit closer to the speakers than where the axes cross. More about this layout in the document below:
The midhorn flat pack contains the horn wall sides and back plate. It's the same as shown in the plans, and as shown in the thread below:
The π wood horn/waveguide is only available fully assembled. Plans are not distributed.
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