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Old 01-11-08, 01:41 AM   #6 (Link)
audio newbie
Shackster
Alias: nate
Loc: 91711
User: #9766
Since: Jun 2007
Posts: 14
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Re: My first LLT sub build :)


Steve - I wasnt really shure how to classify the sub. LLT seemed like the best guess.

Owen - The overall response seems excellent so far. I havent had a chance to EQ it yet but already I'm thinking this will probably be the best sounding sub I'll ever build.

Warmon - Yes I did use the NHT NPT-11-075-2. $160 for all of them... I'm still in shock. Actually I am scared. Running a 18hz test tone (weakest SPL of system) I got worried that the window next to the entertainmnet center was going to break. It had to be flexing at least 1/4 inch so I gave up before finding out the limits.

Here is a graph of the response at the wall opening. I set the low limit to 10hz if anyone cares to see how the roll off is.

And one of the in room response with the standard limits set. Check out the room modes - yikes!

Attachments
File Type: jpg at wall opening.jpg (44.8 KB, 370 views)
File Type: jpg in room response.jpg (45.7 KB, 365 views)

Last edited by audio newbie; 01-11-08 at 02:01 AM.. Reason: corrections

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