Help to get 1850 cabinet data to Hornresp |
Post Reply |
Author | |
Steven Green
New Member Joined: 20 May 2009 Location: Denmark Status: Offline Points: 5 |
Post Options
Thanks(0)
Posted: 22 April 2010 at 11:43pm |
Hey.. I will se wich driver i can use in the 1850 cabinet. but to do that i need the correct data of the 1850 cabinet to Hornresp, to calculate the frequency. Can somebody take a screenshot of Hornresp with 1850 data? So i can get started. Greetings Steven |
|
bass*en*mass
Old Croc Joined: 03 September 2009 Location: "unknown" Status: Offline Points: 4009 |
Post Options
Thanks(0)
|
i am pretty sure there are some plots and screenshots in that forum, just have a look at all the topics below and you will find your answer easily...
|
|
Steven Green
New Member Joined: 20 May 2009 Location: Denmark Status: Offline Points: 5 |
Post Options
Thanks(0)
|
Okay i found this: http://forum.speakerplans.com/database-simulation_topic16974_page1.html Because I get a very different frequency than Rog do! take a look:
Rog:
My:
Is the input data correct for the 1850 horn?? Greetings Steven
|
|
Steven Green
New Member Joined: 20 May 2009 Location: Denmark Status: Offline Points: 5 |
Post Options
Thanks(0)
|
It is not much help to get ...
Is there no one who has seen this problem?
|
|
djyves
Young Croc Joined: 06 April 2009 Location: the Netherlands Status: Offline Points: 564 |
Post Options
Thanks(0)
|
I have entered exactly thesame on my input screen and I get this:
|
|
"If brute force doesn't work, you're just not using enough!"
|
|
Oscar
Registered User Joined: 22 April 2010 Location: Laredo, Tx Status: Offline Points: 100 |
Post Options
Thanks(0)
|
i get the same thing as djyve.....I have a feeling it's because you messed with the Pmax slider.....if I'm not mistaken, once you enter a value for Pmax, the SPL response graph will show power-limited SPL response
I tried simulating 4 cabs in a series-parallel configuration to maintain the same input power, and the graph looks a whole lot closer to the one Rog has in the Plans page...slight humps at ~50Hz and ~100Hz yup I see it now.....after you hit "Calculate" you went under Tools->Maximum SPL and set Maximum Driver Input Power to 1W and set Xmax to 11.3mm....this effectively tells the program that the speaker being simulated can only handle ONE watt of power (which is incorrect), and calculates the maximum possible SPL given the Xmax that was entered....this is why your SPL graph shows "Pmax 1W Xmax 11,3mm" at the top, and also the reason the response is plotted incorrectly Edited by Oscar - 04 June 2010 at 12:14am |
|
Tiaguito
New Member Joined: 18 October 2011 Status: Offline Points: 5 |
Post Options
Thanks(0)
|
These input data of 1850 are correct?
And another, because the dimensions of the HD1850 are 63.6 x 75 x 95.6 (http://www.speakerplans.com/index.php?id=1850horn) = 456.012 liters. if the simulation of 520.275?? Look: Someone has input data which coincides with the plant's HD 1850 ???? Thanks Edited by Tiaguito - 30 November 2012 at 4:49pm |
|
JR.junior
Old Croc Joined: 14 December 2009 Location: Slovenija Status: Offline Points: 1789 |
Post Options
Thanks(0)
|
Horn path is about 165-170cm long.
|
|
Support the scoop technology, larger mouth plays louder!
|
|
Dref
Registered User Joined: 05 April 2010 Location: Denmark Status: Offline Points: 287 |
Post Options
Thanks(0)
|
I am pretty sure that sim is taking the phantom horn into consideration.
|
|
A proper build subwoofer will be the only thing in a room that is not shaking.
|
|
Post Reply | |
Tweet |
Forum Jump | Forum Permissions You cannot post new topics in this forum You cannot reply to topics in this forum You cannot delete your posts in this forum You cannot edit your posts in this forum You cannot create polls in this forum You cannot vote in polls in this forum |