Tapped Horn little project - AVS Forum | Home Theater Discussions And Reviews
Baselworld is only a few weeks away. Getting the latest news is easy, Click Here for info on how to join the Watchuseek.com newsletter list. Follow our team for updates featuring event coverage, new product unveilings, watch industry news & more!


Forum Jump: 
 
Thread Tools
Old 02-13-2013, 04:21 PM - Thread Starter
Member
 
miniac007's Avatar
 
Join Date: Feb 2013
Location: French man lost in Sweden
Posts: 71
Mentioned: 3 Post(s)
Tagged: 0 Thread(s)
Quoted: 22 Post(s)
Liked: 21
Hello,

I am starting a new project with a little tapped horn based on this one: http://www.hififorum.at/forum/showthread.php?t=3433

The driver is now unavailable, so I planed to use this one: http://monacor.co.uk/products/speakerbuilding-pa10-12/vnr/105270/

I played a little with hornresp and i get this:










Any advice or suggestion are welcome !
miniac007 is offline  
Sponsored Links
Advertisement
 
Old 02-13-2013, 04:34 PM
AVS Addicted Member
 
LTD02's Avatar
 
Join Date: Oct 2003
Posts: 18,262
Mentioned: 71 Post(s)
Tagged: 0 Thread(s)
Quoted: 1239 Post(s)
Liked: 1562
if that is what you are shooting for, it looks like it is a pretty exact match.

Listen. It's All Good.
LTD02 is online now  
Old 02-13-2013, 07:42 PM
AVS Special Member
 
jpmst3's Avatar
 
Join Date: Dec 2005
Location: Davidsville, PA
Posts: 8,379
Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
Quoted: 96 Post(s)
Liked: 231
That curve is mighty fine!

______________________________________________
Joe = LFE Addict
Joe's LOWARHORN build
Dual LMS-5400 Ultra Endtables build
jpmst3 is offline  
Old 02-14-2013, 12:21 AM - Thread Starter
Member
 
miniac007's Avatar
 
Join Date: Feb 2013
Location: French man lost in Sweden
Posts: 71
Mentioned: 3 Post(s)
Tagged: 0 Thread(s)
Quoted: 22 Post(s)
Liked: 21
Thanks,

I have a question about excursion and power:

The limit seems to be 16W for 112 db SPL.





So is it a problem for a TH for HT in a 25m2 = 280sqft room (listening distance at 2.8m = 9.5 ft ? Do I need much ? Or what should I do to improve that ?

Is a class T amp of 20W will be a good solution to drive it thru a miniDSP for pass band filter ? Or better using a Gainclone LM3886 based one ?
miniac007 is offline  
Old 02-17-2013, 01:30 AM - Thread Starter
Member
 
miniac007's Avatar
 
Join Date: Feb 2013
Location: French man lost in Sweden
Posts: 71
Mentioned: 3 Post(s)
Tagged: 0 Thread(s)
Quoted: 22 Post(s)
Liked: 21
Hi all,

I have an other question about the horn building: I want to have a side opened mouth like DTS-10, but I don't understand in this case how to measure L34 and S4:



- Is S4 always the end of the section (S4-2) or is it the area of the aperture (S4-1) ?

- How to measure L34:

* Begining of the aperture L34-1 ?
* Axis of the aperture L34-2 ?
* End of the aperture L34-3 ?
* Always the end of the section L34-4 ?

Thanks !
miniac007 is offline  
 
Thread Tools


Forum Jump: 

Posting Rules  
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off