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Alternative driver for X-tro...?
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MixMan X View Drop Down
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Joined: 18 July 2005
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Points: 382 		Post Options Post Options   Thanks (0) Thanks(0)   Quote MixMan X Quote  Post ReplyReply Direct Link To This Post Posted: 18 September 2005 at 3:36am
I'm not very good with hornresp, but I think the SN15MB looks a bit better?
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Contour View Drop Down
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Hello,

Please notice the difference between halfspace, fullspace and groundloading. I would suggest modelling the whole horn in 4pi and see what response looks like.

Also I measured it and it is very flat between 80-350Hz..

Best regards,

Walt



Edited by Contour
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MixMan X View Drop Down
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Points: 382 		Post Options Post Options   Thanks (0) Thanks(0)   Quote MixMan X Quote  Post ReplyReply Direct Link To This Post Posted: 18 September 2005 at 6:41am

Walt,

 

It would be great if you could try the SN15B with your calculations for us, just to see if it looks the same as the plot from Nexus_3

 
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james folkes View Drop Down
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Originally posted by Contour Contour wrote:

Also I measured it and it is very flat between 80-350Hz..

all i needed to hear. phil at noise control can supply all of the spec drivers
for a shade over 800 plus vat, certainly this is one cabinet i want very much
to build and hear, funds permitting.

james.
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MixMan X View Drop Down
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Joined: 18 July 2005
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Points: 382 		Post Options Post Options   Thanks (0) Thanks(0)   Quote MixMan X Quote  Post ReplyReply Direct Link To This Post Posted: 18 September 2005 at 2:24pm

Originally posted by james, ind.st james, ind.st wrote:

Originally posted by Contour Contour wrote:

Also I measured it and it is very flat between 80-350Hz..

all i needed to hear. phil at noise control can supply all of the spec drivers
for a shade over 800 plus vat, certainly this is one cabinet i want very much
to build and hear, funds permitting.

james.

 

Is that using the 18sound drivers? that sounds reasonable.

 
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james folkes View Drop Down
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Joined: 08 January 2005
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Points: 3064 		Post Options Post Options   Thanks (0) Thanks(0)   Quote james folkes Quote  Post ReplyReply Direct Link To This Post Posted: 18 September 2005 at 6:53pm
yes, that's two each of the b&c de-500, 8pe21 and beyma td-245 horns plus
four of the 18 sound 15nd930s. phone them for a wicked price on fane xbs
and loads of other cool stuff. 020 816 921238.

it's just a question of prioritising, you're looking at under a grand for a built
pair... just add subs. now if i can just go without eating every other day...

james.
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Mircea Bartic View Drop Down
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Joined: 18 February 2005
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Points: 2582 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Mircea Bartic Quote  Post ReplyReply Direct Link To This Post Posted: 19 September 2005 at 4:23am
Originally posted by james, ind.st james, ind.st wrote:



it's just a question of prioritising, you're looking at under a grand for a built
pair... just add subs. now if i can just go without eating every other day...

james.


You can, I do this for the past 5 years

but the SPL is soo good
general manager & head designer at nexus-acoustics research
http://www.facebook.com/nexus.acoustics.research

Ex Nexus_3
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Phil B View Drop Down
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Joined: 21 November 2004
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Points: 2328 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Phil B Quote  Post ReplyReply Direct Link To This Post Posted: 19 September 2005 at 5:51am
Originally posted by james, ind.st james, ind.st wrote:

yes, that's two each of the b&c de-500, 8pe21 and beyma td-245 horns plus
four of the 18 sound 15nd930s. phone them for a wicked price on fane xbs
and loads of other cool stuff. 020 816 921238.

it's just a question of prioritising, you're looking at under a grand for a built
pair... just add subs. now if i can just go without eating every other day...

james.



Cheers for the compliments James...

phone number is 0208 510 9010 tho`............

.p.
Mostly harmless.... except if catering is shut.

Solar Sound System Shennanigans..http://diyhifi.biz/
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james folkes View Drop Down
Old Croc
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Joined: 08 January 2005
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Points: 3064 		Post Options Post Options   Thanks (0) Thanks(0)   Quote james folkes Quote  Post ReplyReply Direct Link To This Post Posted: 19 September 2005 at 5:56am
err yeah, sorry about that. not quite sure how i managed to copy the wrong
number off my phone...

i want to be the first kid on the block to have an x-tro but i don't know if it
is going to come about all that soon, even if i do give up food. something to
aspire to.

james.
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PoteirosCorp View Drop Down
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Hi, to not open a new thread may I ask if those are the input parameters for the x-tro

I want to model Beyma SM115n and kappa15

Thank you
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Mircea Bartic View Drop Down
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Joined: 18 February 2005
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Points: 2582 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Mircea Bartic Quote  Post ReplyReply Direct Link To This Post Posted: 30 November 2005 at 7:54am


enjoy
general manager & head designer at nexus-acoustics research
http://www.facebook.com/nexus.acoustics.research

Ex Nexus_3
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PoteirosCorp View Drop Down
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Joined: 31 August 2004
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Points: 178 		Post Options Post Options   Thanks (0) Thanks(0)   Quote PoteirosCorp Quote  Post ReplyReply Direct Link To This Post Posted: 30 November 2005 at 2:08pm
Thank you Nexus. Walt say something about modeling in 4pi, so that on 1 or 4 pi??

Another thing is, do I have to simulate multiple cab  or just one ??

Cheers
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