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499 Search Results Found |
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Forum: Pi Speakers «»
Posted on: Fri, 11 October 2019 13:16 «»
By: Wayne Parham
Re: Definimax 4012HO - End of Life
Check out this document from Eminence's website:
Understanding Loudspeaker Data
It shows what each of the electro-mechanical parameters describe.
As for flanking sub setup, generally, we want 100Hz, second-order. I've found some combinations that a...
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Forum: Pi Speakers «»
Posted on: Fri, 11 October 2019 11:42 «»
By: Mabob
Re: Definimax 4012HO - End of Life
Thank you Wayne and @Symphonimind!
I've read through the links you added Wayne and it gave me a better understanding of the importance of flanking subs for three π or four π speakers.
I've built one BR sub with a Dayton DCS255-4 10" I needed it ...
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Forum: Pi Speakers «»
Posted on: Mon, 07 October 2019 09:07 «»
By: Wayne Parham
Re: Definimax 4012HO - End of Life
Do not forget that this design almost requires flanking subs for deep bass response. You can consider it to be a three-way design with the woofers detached.
They are adequate without subs, but certainly not optimal. They get better bass extensio...
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Forum: Pi Speakers «»
Posted on: Thu, 05 September 2019 06:15 «»
By: Mabob
Re: Definimax 4012HO - End of Life
Hello
Following this one very closely. Both speakers are widely available in Europe and
quite inexpensive. Even the B&C which can be a expensive brand, can be found below 200€ here.
This would give me the perfect upgrade path, by using existi...
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Forum: Pi Speakers «»
Posted on: Tue, 03 September 2019 16:02 «»
By: Wayne Parham
Re: Definimax 4012HO - End of Life
I'm not ready to make an announcement, but I can give a status update.
I have a pair of Eminence Delta Pro 12A woofers and a pair of B&C 12PLB100 woofers here to test with.
Both look like they will work very well from modeling and from free-air...
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Forum: Pi Speakers «»
Posted on: Wed, 24 July 2019 20:31 «»
By: GRBoomer
3pi subwoofer plans
I would like to build a set of flanking subs for my 4Pis. Could you please send me the plans? Thank you.
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Forum: Pi Speakers «»
Posted on: Fri, 17 May 2019 09:33 «»
By: Wayne Parham
Re: Three Pi performance at low volumes
It's not an issue if you incorporate flanking subs, which also solve the problem of self-interference from nearest boundaries and room modes at the higher end of the modal region.
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Forum: Speaker «»
Posted on: Mon, 29 April 2019 08:59 «»
By: johnnycamp5
Re: Passive radiator flanking sub/woofer.
Hello.
I have experience with one brand of passive radiator sub-
Many years ago I started with one, and then built another (passive radiator) sub, for flanking 4pi mains.
They were a 12" Scan-speak diy kit. I'm recalling the suggested enclosure...
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Forum: Speaker «»
Posted on: Wed, 24 April 2019 10:46 «»
By: Wayne Parham
Re: Passive radiator flanking sub/woofer.
The only special requirement of a flanking sub is that it be able to reproduce quality sound up to 200Hz or so. Traditionally, subwoofers are only used below 100Hz but flanking subs are used nearly an octave higher than that.
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Forum: Speaker «»
Posted on: Tue, 23 April 2019 13:56 «»
By: jonone
Passive radiator flanking sub/woofer.
Hi haven't been on the forum for a while....
This is a question kind of for Wayne if you don't mind answering. But anyone is free to give the opinion.
At the moment I'm using a 2 way speaker with stereo subs below and overlapping the crossover up to 150h...
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