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My BassHorn VS Martin WSX

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mstep77 View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote mstep77 Quote  Post ReplyReply Direct Link To This Post Posted: 12 October 2008 at 11:53am
check out the scoop forum, it has threads on scoop design and hornresp inputs
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Deadbeat View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Deadbeat Quote  Post ReplyReply Direct Link To This Post Posted: 12 October 2008 at 12:10pm
Originally posted by Amano Amano wrote:

Originally posted by TDA-Audio TDA-Audio wrote:

ты опять дома собрался пилить такой громоздкий ящик???

p.s. - upper photo - projekt Maks Peshkov and Frends (Jms)....

нет... есть цех...

Задача - создать уличный Саб, играющий ниже 40 Гц., с давлением не ниже, чем WSX.

Конфигурация Джефа Робинсона,- сомнительна, в своей эффективности, так как ход диффузора, на частотах ниже 35 и 50 Гц. - слишком высок, что значительно сократит список динамиков, подходящих для данного оформления.

Ciare достать, как я понимаю, довольно сложно.

Еще вопрос назрел, как моделировать скуперы в Hornresp!? Понравилась конфигурация by Maks Peshkov and Frends. Tongue

 

How to model something like SCOOPERs in HORNRESP? exist examples?



Basically, all you do is omit the rear chamber (leave the values as zero) and use combined response. It is in the hornresp help file.

Also see: http://freespeakerplans.com/forum/forum_posts.asp?TID=548
It links to links to links.
Away on extended leave.
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Amano View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Amano Quote  Post ReplyReply Direct Link To This Post Posted: 13 October 2008 at 8:33am
2 mykey
How to find out an optimal compression ratio at the throat for 15lw1401?
Maybe.. experimental ways?.. :?
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Amano View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Amano Quote  Post ReplyReply Direct Link To This Post Posted: 13 October 2008 at 8:35am
exists formula?

Edited by Amano - 13 October 2008 at 8:37am
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Post Options Post Options   Thanks (0) Thanks(0)   Quote mykey Quote  Post ReplyReply Direct Link To This Post Posted: 13 October 2008 at 9:50am
Like i said, it wasn't so much the throat, it was the area in front of it
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Deadbeat Quote  Post ReplyReply Direct Link To This Post Posted: 13 October 2008 at 1:10pm
Originally posted by Amano Amano wrote:

2 mykey
How to find out an optimal compression ratio at the throat for 15lw1401?
Maybe.. experimental ways?.. :?


Try the classic Leach horn math (see AES papers linked elsewhere on the site - will find the link).

EDIT:

Are you talking about RLHs or FLHs?


Edited by Deadbeat - 13 October 2008 at 1:41pm
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TDA-Audio View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote TDA-Audio Quote  Post ReplyReply Direct Link To This Post Posted: 15 October 2008 at 9:32am
\\\\\\\\\\\\\\\\\Задача - создать уличный Саб, играющий ниже 40 Гц., с давлением не ниже, чем WSX.\\\\\\\\\\\\\\\\\\\\\\\

только при этом ты хочишь получить ящик размером с тумбочку...
ты посмотри какие габариты у подобных кабинетов...

да и еще - такие сабы как правило не для улицы делают - небьтся конструктора в туровых апаратах за эти частоты... т.к. знают их цену  а самое главное что неэтот диапазон самый важный (информативный) в басовом звене....

а вот в клубных системах (стационар) - есть такие решения но их габариты в несколько раз больше твоего плана.... (а самое главное какой там размер рта!)
horns plans http://photofile.ru/users/tda-audio/
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Post Options Post Options   Thanks (0) Thanks(0)   Quote djstefanos Quote  Post ReplyReply Direct Link To This Post Posted: 19 October 2008 at 3:54pm
ok?
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mykey View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote mykey Quote  Post ReplyReply Direct Link To This Post Posted: 19 October 2008 at 3:57pm
LOL
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MarjanM View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote MarjanM Quote  Post ReplyReply Direct Link To This Post Posted: 19 October 2008 at 7:31pm
TDA.
How did they sound compared to the WSX?
Marjan Milosevic
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https://www.facebook.com/pages/MM-Acoustics/608901282527713
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Deadbeat Quote  Post ReplyReply Direct Link To This Post Posted: 19 October 2008 at 7:46pm
What babelfish spews out LOLLOLConfused

\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ the task - of creating street [Sab], which plays is below 40 Hz., with the pressure not are lower than WSX. \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ only in this case you [khochish] to obtain box by size utility cabinet… you look what overall sizes in similar offices… yes even still - such [saby] as a rule not for the street make - [nebtsya] of designer in Turov apparatuses for these frequencies… t [k] know their price and most main that [neetot] range very important (informative) in the bass component…. and it is here in the club systems (hospital) - are such solutions but their overall sizes several times of more than your plan…. (but most important what there size of mouth!)
Away on extended leave.
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MarjanM View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote MarjanM Quote  Post ReplyReply Direct Link To This Post Posted: 19 October 2008 at 8:49pm
Exactly what i had in mind Thumbs Up

LOL
Marjan Milosevic
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