AVS | Home Theater Discussions And Reviews - Search Results
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!


Showing results 1 to 25 of 5000
Search took 5.64 seconds.
Search: Posts Made By: LTD02
Forum: Speakers   04-27-2015, 08:15 PM
Replies: 36
Views: 998
Posted By LTD02
not sure how i ended up over in this section, but...

not sure how i ended up over in this section, but wow...you really brought your project home. BRAVO!
Forum: DIY Speakers and Subs   04-27-2015, 08:01 PM
Replies: 5
Views: 67
Posted By LTD02
https://www.facebook.com/WinISD/posts/126113234166...

https://www.facebook.com/WinISD/posts/126113234166443


for entering drivers:
make sure all fields are clear, then
enter qes then hit tab, enter qms
hit tab a couple times and let it...
Forum: DIY Speakers and Subs   04-27-2015, 07:58 PM
Replies: 18
Views: 237
Posted By LTD02
there are several options there. just to get...

there are several options there.
just to get started, you may want seal up (stuff the ports) on your mains and high pass them 3rd order somewhere around 200hz.
that will give you a very close to...
Forum: DIY Speakers and Subs   04-27-2015, 07:27 PM
Replies: 6
Views: 89
Posted By LTD02
they are pretty similar in sensitivity and power...

they are pretty similar in sensitivity and power handling, so roughly same kind of output.
the ported will have a little more from 30 down to 20hz.
this is 1000 watts into each (with protective...
Forum: DIY Speakers and Subs   04-27-2015, 07:09 PM
Replies: 6
Views: 89
Posted By LTD02
how large of a room are you in?

how large of a room are you in?
Forum: DIY Speakers and Subs   04-27-2015, 07:06 PM
Replies: 6
Views: 89
Posted By LTD02
this is roughly what you have with a U15 and...

this is roughly what you have with a U15 and roughly what the um15 3cu. ft. cab kit output at 1w1m.


http://www.avsforum.com/forum/attachment.php?attachmentid=690625&stc=1&d=1430186696
Forum: DIY Speakers and Subs   04-27-2015, 07:00 PM
Replies: 6
Views: 89
Posted By LTD02
I was all with you until you pulled this: ...

I was all with you until you pulled this:


"Will be running a pair of them with Yorkville Unity U15s."


that kicks you up into the dual 18's, maybe even quads...just to have a shot at keeping...
Forum: DIY Speakers and Subs   04-27-2015, 05:55 PM
Replies: 18
Views: 237
Posted By LTD02
hhmmm.... with under 80hz covered, some sealed...

hhmmm....
with under 80hz covered, some sealed cabs for the 2242's could be an easy start.
do you have dsp to control the crossover points on the 2242?
Forum: DIY Speakers and Subs   04-27-2015, 05:25 PM
Replies: 18
Views: 237
Posted By LTD02
that will only get you horn loading from about...

that will only get you horn loading from about 200hz up.


here is the 2242 in a ported cab tuned to 30hz with a short 1-foot-deep horn "snub" on the front.

...
Forum: DIY Speakers and Subs   04-27-2015, 05:09 PM
Replies: 18
Views: 237
Posted By LTD02
it would actually be a good sensitivity match for...

it would actually be a good sensitivity match for some bose cubes...
Forum: DIY Speakers and Subs   04-27-2015, 04:54 PM
Replies: 18
Views: 237
Posted By LTD02
here is a very rough guesstimate of the jbl horn....

here is a very rough guesstimate of the jbl horn. I've been curious about it forever, so went ahead and gave it a shot.

...
Forum: DIY Speakers and Subs   04-27-2015, 04:00 PM
Replies: 18
Views: 237
Posted By LTD02
a while back somebody posted up the fold of a cv...

a while back somebody posted up the fold of a cv horn.


a quick back of the envelope shows this is how the 2242 would perform if the internal width (panel width) was 24" (for a total final...
Forum: DIY Speakers and Subs   04-27-2015, 03:43 PM
Replies: 18
Views: 237
Posted By LTD02
jbl had one for a while: ...

jbl had one for a while:


http://www.jblpro.com/ProductAttachments/ASH6118.pdf
Forum: DIY Speakers and Subs   04-27-2015, 10:43 AM
Replies: 37
Views: 632
Posted By LTD02
25.5" x 36" x 80"

25.5" x 36" x 80"
Forum: DIY Speakers and Subs   04-26-2015, 01:53 PM
Replies: 47
Views: 780
Posted By LTD02
ah...roger.

ah...roger.
Forum: DIY Speakers and Subs   04-26-2015, 01:02 PM
Replies: 37
Views: 632
Posted By LTD02
and same driver (detuned as well, and showing...

and same driver (detuned as well, and showing inductance effects) in a ~15 c.f. ported cab tune a little under 20hz driven with same 2kw power. looks like this horn is good for about 5-6db across...
Forum: DIY Speakers and Subs   04-26-2015, 12:44 PM
Replies: 37
Views: 632
Posted By LTD02
"I'm intrigued, do continue. Is this something...

"I'm intrigued, do continue. Is this something you've been on for a while or did we peak your interest enough to draw this up?"


with what we learned about de-tuning high inductance drivers for...
Forum: DIY Speakers and Subs   04-26-2015, 12:29 PM
Replies: 37
Views: 632
Posted By LTD02
or, finally, like this: ...

or, finally, like this:


http://www.avsforum.com/forum/attachment.php?attachmentid=687345&stc=1&d=1430076775


25.5" inches wide, so all center panels are ~24" width--cut sheet friendly. ...
Forum: DIY Speakers and Subs   04-26-2015, 12:29 PM
Replies: 37
Views: 632
Posted By LTD02
which could also be put this way... ...

which could also be put this way...


http://www.avsforum.com/forum/attachment.php?attachmentid=689001&stc=1&d=1430156671
Forum: DIY Speakers and Subs   04-26-2015, 12:03 PM
Replies: 37
Views: 632
Posted By LTD02
something like this might work... ...

something like this might work...


http://www.avsforum.com/forum/attachment.php?attachmentid=687057&stc=1&d=1430074972
Forum: DIY Speakers and Subs   04-26-2015, 02:01 AM
Replies: 25
Views: 686
Posted By LTD02
^^.

^^.
Forum: DIY Speakers and Subs   04-25-2015, 06:18 PM
Replies: 18
Views: 294
Posted By LTD02
are you trying to figure out how to make 20+...

are you trying to figure out how to make 20+ cubic feet of subwoofer disappear?


http://www.avsforum.com/forum/attachment.php?attachmentid=686369&stc=1&d=1430011068
Forum: DIY Speakers and Subs   04-25-2015, 06:17 PM
Replies: 18
Views: 294
Posted By LTD02
http://www.avsforum.com/forum/attachment.php?attac...

http://www.avsforum.com/forum/attachment.php?attachmentid=686361&stc=1&d=1430010800


nice. :-)
Forum: DIY Speakers and Subs   04-25-2015, 06:10 PM
Replies: 25
Views: 686
Posted By LTD02
the suggestion wasn't that each set be eq'd...

the suggestion wasn't that each set be eq'd optimally, then both sets run together.
the suggestion was simply that a front set and a rear set eq'd as sets is fine so long as their relationship to...
Forum: DIY Speakers and Subs   04-25-2015, 03:44 PM
Replies: 37
Views: 632
Posted By LTD02
given what we have learned, I'd make some changes...

given what we have learned, I'd make some changes to the Submaximus if using the uxl driver. it would probably amount to a redesign.


also, haven't checked given the new learning, but does the...
Showing results 1 to 25 of 5000

 
Forum Jump: