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mid horn for pi 7 [message #45395]

Mon, 20 September 2004 13:06

Zeno
Messages: 122
Registered: May 2009

Master

hi wayne,

if i build the mid horn to go with the pi 7 corner horn do i need to seal the driver (alpha 10)? what will be the ideal volume?

Zeno

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Re: mid horn for pi 7 [message #45396 is a reply to message #45395]

Mon, 20 September 2004 13:18

Wayne Parham
Messages: 18756
Registered: January 2001

Illuminati (33rd Degree)

The back volume is to be made larger than 0.5ft3 Above that, it can be arbitrarily large.

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Re: mid horn for pi 7 [message #45397 is a reply to message #45396]

Mon, 20 September 2004 14:41

Zeno
Messages: 122
Registered: May 2009

Master

say-say wayne

in chinese mean thanks

zeno gabriel

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Re: mid horn for pi 7 [message #45398 is a reply to message #45397]

Mon, 20 September 2004 15:07

Wayne Parham
Messages: 18756
Registered: January 2001

Illuminati (33rd Degree)

Give those seven π's a try! I think you'll love them.

The eight π is a lot of fun too. Less expensive and very versatile. I think they look cool too.

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Re: mid horn for pi 7 [message #45400 is a reply to message #45398]

Tue, 21 September 2004 03:38

Zeno
Messages: 122
Registered: May 2009

Master

hi wayne,

i already own the pi 4, that's why i go for the pi 7 all i need is an extra driver but i have got a situation here now, i bought the alpha 10" i never knew the pi 8 and the mid horn are using different driver, is there anyway i can use the alpha 10" for my pi 7, what will be the changes in the cross over, enlighten me

"say-say"

zeno gabriel

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Re: mid horn for pi 7 [message #45401 is a reply to message #45400]

Tue, 21 September 2004 14:47

Wayne Parham
Messages: 18756
Registered: January 2001

Illuminati (33rd Degree)

You can use the Alpha 10, just like the eight π loudspeaker uses. But if you are building a seven π loudspeaker, use the crossover for the seven π, so that low frequencies aren't augmented and sent to the Alpha 10. You also don't need to vent the midhorn rear chamber. Just make it like is shown in the seven π plans.

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