AVS Forum | Home Theater Discussions And Reviews - Search Results
Showing results 1 to 25 of 531
Search took 0.66 seconds.
Search: Keyword(s): ; Posts Made By: JonasHansen
Forum: Dedicated Theater Design & Construction   02-23-2017, 06:36 AM
Replies: 4
Views: 86
Posted By JonasHansen
Just found this:...

Just found this: http://www.avsforum.com/home-theater-of-the-month-le-petit-trianon/
Seems to be a Dennis Erskine design.

Here the baffle acts like I want it to. When calculating the baffle step,...
Forum: Dedicated Theater Design & Construction   02-23-2017, 06:10 AM
Replies: 137
Views: 14,114
Posted By JonasHansen
Impressive theater! One question regarding...

Impressive theater!

One question regarding the baffle wall: What is the gap between the bottom of the baffle and the floor? I am thinking of doing a similar solution as I want to use the space...
Forum: Dedicated Theater Design & Construction   02-23-2017, 12:57 AM
Replies: 4
Views: 86
Posted By JonasHansen
Baffle wall with bass trap purpose

Hey guys.

I have searched the forum but cannot seem to find the answer to my question.

If I were to build a false wall of a certain material, how would I know which frequencies will pass...
Forum: Speakers   02-14-2017, 01:26 PM
Replies: 2,214
Views: 87,032
Posted By JonasHansen
Let me guess - you have the speakers ~27 inches...

Let me guess - you have the speakers ~27 inches from a boundary? The is actually the exact reason I want to turn my speakers upside down. I can move the subs closer to the side wall and raise the dip...
Forum: Speakers   02-14-2017, 12:27 PM
Replies: 2,214
Views: 87,032
Posted By JonasHansen
But what about the ceiling reflection then?...

But what about the ceiling reflection then? Wouldn't that be the same issue if the speaker is placed as intended?
Forum: Speakers   02-14-2017, 06:37 AM
Replies: 2,214
Views: 87,032
Posted By JonasHansen
Hi all. In my upcoming room, the optimal...

Hi all. In my upcoming room, the optimal positions for the subwoofers (theoretical) is exactly where my M2's are positioned.
I found the picture below from another setup, which inspired me...
Forum: Dedicated Theater Design & Construction   02-06-2017, 02:01 AM
Replies: 14
Views: 324
Posted By JonasHansen
Another possibility would be to build the...

Another possibility would be to build the rear-wall so it is "transparent". I.e. wooden frame with 6 inches of mineral wool and then add acoustic transparent panels on the wall itself.

The room...
Forum: Speakers   02-01-2017, 04:17 AM
Replies: 8,411
Views: 558,531
Posted By JonasHansen
I know this is a really old thread, but did this...

I know this is a really old thread, but did this ever get answered? I'm wondering about the same thing. To my knowledge the important part is to setup the dipoles so they are in phase with each...
Forum: Dedicated Theater Design & Construction   02-01-2017, 01:12 AM
Replies: 221
Views: 16,227
Posted By JonasHansen
Really impressive build! It must sound amazing. ...

Really impressive build! It must sound amazing.

I noticed that you have a pair of dipole sides per row - how are those connected for each row? Am I correct by assuming that the front-row pair is...
Forum: Audio Theory, Setup, and Chat   01-30-2017, 07:47 AM
Replies: 11
Views: 310
Posted By JonasHansen
Maybe I'm wrong, but aren't nulls as big of an...

Maybe I'm wrong, but aren't nulls as big of an issue with room modes as they are with SBIR? In the middle of the room, the length mode will result in a cancellation which cannot be fixed by EQ.
Forum: Audio Theory, Setup, and Chat   01-30-2017, 05:54 AM
Replies: 11
Views: 310
Posted By JonasHansen
Measurements would definately be the way to...

Measurements would definately be the way to validate everything but as I am building a baffle wall, it will be difficult to measure before constructing, so I have to rely on the known theory and use...
Forum: Audio Theory, Setup, and Chat   01-30-2017, 04:09 AM
Replies: 11
Views: 310
Posted By JonasHansen
I will post a layout later. But the 16 feet wide...

I will post a layout later. But the 16 feet wide room example should still be enough to discuss the room mode and SBIR issues? (If not, then let me know what details you need until I get to a drawing...
Forum: Audio Theory, Setup, and Chat   01-30-2017, 03:57 AM
Replies: 11
Views: 310
Posted By JonasHansen
Subwoofer position trade-offs (SBIR vs room modes)

Hi all.

I'm in the process of designing my theater and have run into some issues regarding postioning of the subs.

Let's say you have two subwoofers in a room which is 16 feet wide. The best...
Forum: Dedicated Theater Design & Construction   01-29-2017, 11:27 PM
Replies: 14
Views: 324
Posted By JonasHansen
Four corners will not be possible, but I will...

Four corners will not be possible, but I will have the possibility to place a subwoofer on the back wall (midpoint). If I understand room mode theory correctly, this will mitigate the 1st order...
Forum: Dedicated Theater Design & Construction   01-25-2017, 11:58 AM
Replies: 514
Views: 114,663
Posted By JonasHansen
Interesting with all the new upgrades! What...

Interesting with all the new upgrades!

What improvements does the 500i have over the 322u? And out of curiosity, which QSC amps are you installing?
Forum: Dedicated Theater Design & Construction   01-24-2017, 04:21 AM
Replies: 14
Views: 324
Posted By JonasHansen
No worries - I read it recently so it was fresh...

No worries - I read it recently so it was fresh from memory :)

I have Vicoustic treatments from a previous room which I am planning to use again. The new room is bigger, so I am gonna need more...
Forum: Dedicated Theater Design & Construction   01-23-2017, 09:37 AM
Replies: 14
Views: 324
Posted By JonasHansen
I have read Floyds book actually, and if you have...

I have read Floyds book actually, and if you have too, I'm surprised that you are saying these things. His section regarding SBIR-issues states, that a rigid baffle wall is basically the only way of...
Forum: Dedicated Theater Design & Construction   01-23-2017, 07:55 AM
Replies: 14
Views: 324
Posted By JonasHansen
Thanks for your input! I should have mentioned,...

Thanks for your input! I should have mentioned, that I am planning on a "real" baffle-wall. I.e. rigid baffle.

I currently have two subs which I will place in the 1/4 and 3/4 points of the room...
Forum: Dedicated Theater Design & Construction   01-23-2017, 01:53 AM
Replies: 14
Views: 324
Posted By JonasHansen
Determining room length for best bass response

Hi all.

I am in the process of designing my upcoming dedicated theater room and could need some input regarding how to construct the room - especially the length of the room.

Room width is...
Forum: DIY Speakers and Subs   01-11-2017, 08:23 AM
Replies: 26
Views: 1,933
Posted By JonasHansen
Maybe you're right, but it just contradics with...

Maybe you're right, but it just contradics with my logic...
To give an extreme example: Connecting a tube-amp to a subwoofer would provide a floppy bass. Replacing it with a solid state will...
Forum: DIY Speakers and Subs   01-11-2017, 05:49 AM
Replies: 26
Views: 1,933
Posted By JonasHansen
I created this thread a long time ago where...

I created this thread a long time ago where everybody seemed to think that all amps sounds exactly the same on subs if not driven into clipping - is this still the case?

I'm still very interested...
Forum: Speakers   01-06-2017, 08:53 AM
Replies: 2,214
Views: 87,032
Posted By JonasHansen
M2 measurement

Doing the calibration today of my M2-theater and just did a quick measurement from 5 feet distance with only the M2 presets in the BSS.

The flatness of the frequency response is really impressive!...
Forum: Speakers   12-19-2016, 01:20 AM
Replies: 2,214
Views: 87,032
Posted By JonasHansen
I wouldn't pick an amp based on such worst-case...

I wouldn't pick an amp based on such worst-case scenario.

Has anyone asked Crown regarding 3500HD vs. I-Tech 5000 and differences in sound? I really like the DriveCore concept, and would always go...
Forum: Speakers   12-14-2016, 01:44 AM
Replies: 2,214
Views: 87,032
Posted By JonasHansen
Those were the first ones I looked at, but...

Those were the first ones I looked at, but unfortunately they don't ship to Europe. People have great things to say though and they are very silent.
Forum: Speakers   12-13-2016, 11:49 AM
Replies: 2,214
Views: 87,032
Posted By JonasHansen
Tell me about it :) Here in Denmark, it's 1+1=4...

Tell me about it :) Here in Denmark, it's 1+1=4 after tax and other charges have been added.

The reason Behringer is so cheap here, is that it's a German company.
Showing results 1 to 25 of 531

 
Forum Jump: