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Search: Posts Made By: omholt
Forum: Receivers, Amps, and Processors   02-10-2015, 12:54 AM
Replies: 99
Views: 3,263
Posted By omholt
I think you may be confusing me with someone else...

I think you may be confusing me with someone else blazar. I haven't said anything about ATI amps. The Benchmark AHB2 doesn't measure as well as Ncore. The output impedance/damping factor is an...
Forum: Receivers, Amps, and Processors   02-09-2015, 01:50 PM
Replies: 99
Views: 3,263
Posted By omholt
Just to be clear. The picture of the setup isn't...

Just to be clear. The picture of the setup isn't mine. It was simply a picture to show the Klipsch Jubilee speakers. The Jubilees are commerical speakers. You don't find them on Klipsch's website and...
Forum: Receivers, Amps, and Processors   02-08-2015, 01:36 PM
Replies: 99
Views: 3,263
Posted By omholt
Sounds like you have a great room. The best...

Sounds like you have a great room.

The best horn designs are DIY where size, weight and WAF aren't the most important factors. A good DIY horn design doesn't cost much either. With DIY, I'm not...
Forum: Receivers, Amps, and Processors   02-08-2015, 12:33 AM
Replies: 99
Views: 3,263
Posted By omholt
Reverberation time doesn't exist in a small room....

Reverberation time doesn't exist in a small room. What you have is specular reflections, flutter-echo and modes. Flutter-echo is easily taken care with furniture. However, specular reflections and...
Forum: Receivers, Amps, and Processors   02-01-2015, 05:06 AM
Replies: 99
Views: 3,263
Posted By omholt
Now that you have probably the best (most...

Now that you have probably the best (most transparent) amp available, the next step should be better (measuring) horn speakers and good room treatment. :)
Forum: DIY Speakers and Subs   12-31-2014, 06:37 AM
Replies: 6
Views: 4,170
Posted By omholt
A good point. Still I was a bit surprised when I...

A good point. Still I was a bit surprised when I saw this the first time. I doubt distortion as low 12-30 Hz matter at all.
It would be interesting to see a distortion measurements of stacked...
Forum: DIY Speakers and Subs   12-31-2014, 04:02 AM
Replies: 6
Views: 4,170
Posted By omholt
An older thread but I found the comments from...

An older thread but I found the comments from Romy interesting.
Do you mind sharing what you find wrong with what he's sharing?

I question what he says about distortion after seeing the article...
Forum: DIY Speakers and Subs   10-03-2014, 11:17 AM
Replies: 40
Views: 1,371
Posted By omholt
Can we stick to the topic and what I'm actually...

Can we stick to the topic and what I'm actually asking about?

And for those of you I haven't answered, you ask questions that was answered in my first post or suggest something I'm already doing.
Forum: DIY Speakers and Subs   10-03-2014, 12:02 AM
Replies: 40
Views: 1,371
Posted By omholt
Yes. I meant a horn with a 15". Here's a...

Yes. I meant a horn with a 15". Here's a simulation of Hyperbolic horn. I believe it's 100 cm deep. The bottom graph is a single with JBL 2220B and top a dual. A single has the perfect matching...
Forum: DIY Speakers and Subs   10-02-2014, 11:02 PM
Replies: 40
Views: 1,371
Posted By omholt
Thanks for replying Bill. I agree when it comes...

Thanks for replying Bill. I agree when it comes to capacity and deep bass a dual horn like the picture shows has no advantages. However, the designer speaker of a more even response and using the...
Forum: DIY Speakers and Subs   10-02-2014, 12:17 AM
Replies: 40
Views: 1,371
Posted By omholt
I haven't studied synergy horns much but highly...

I haven't studied synergy horns much but highly doubt it's a simple as that if the goal is something of high quality. The ideal contour of a synergy horn would probably be completely different then...
Forum: DIY Speakers and Subs   10-01-2014, 02:33 PM
Replies: 40
Views: 1,371
Posted By omholt
Are you sure the same width wil automatically...

Are you sure the same width wil automatically give the same directivity?

Side by side and have lobes in both planes? Doesn't seem like a good idea.
Forum: DIY Speakers and Subs   10-01-2014, 11:08 AM
Replies: 40
Views: 1,371
Posted By omholt
Best midbass horn and question about lobing

I want to get a midbass horn for the area 600-80 Hz (approximately). Will use subs below 120-80 Hz. I use an active cross over and can time align. My present top horn is a Klipsch K-402, at the...
Forum: Digital Projectors - Under $3,000 USD MSRP   08-09-2014, 09:17 AM
Replies: 681
Views: 132,379
Posted By omholt
I bought a used HW15 recently. I was wondering if...

I bought a used HW15 recently. I was wondering if anyone can give some tips regarding calibration and settings. I understand a projector is best calibrated individually in the room, but I assume...
Forum: Ultra Hi-End HT Gear ($20,000+)   05-02-2014, 12:00 AM
Replies: 217
Views: 19,014
Posted By omholt
I have surround working now with my Lynx Two-B...

I have surround working now with my Lynx Two-B soundcard. Still a lot of things and settings I'm wondering about but at least it's working. The nice thing about Lynx Two-B which I didn't know before...
Forum: 2.35:1 Constant Image Height Chat   04-24-2014, 12:48 AM
Replies: 13
Views: 798
Posted By omholt
I ended up ordering a 98" 2.40 Screen Excellence...

I ended up ordering a 98" 2.40 Screen Excellence 4K fixed screen. I could have maybe gotten 104" but considering that chance of changing to other speakers and thus having to place the screen closer...
Forum: 2.35:1 Constant Image Height Chat   04-21-2014, 02:26 PM
Replies: 13
Views: 798
Posted By omholt
Excellent guys. This is very helpful. A 98"...

Excellent guys. This is very helpful. A 98" Screen Excellence fixed 2.35 screen shouldn't be a problem for me then and I might even consider 104".
Forum: 2.35:1 Constant Image Height Chat   04-20-2014, 11:20 PM
Replies: 13
Views: 798
Posted By omholt
Quote:Originally Posted by...

Quote:Originally Posted by chrisreeves http://www.avsforum.com/img/forum/go_quote.gif (http://www.avsforum.com/t/1528234/do-we-tolerate-bigger-screens-for-2-35-then-16-9#post_24628752)

I find a...
Forum: 2.35:1 Constant Image Height Chat   04-20-2014, 02:01 PM
Replies: 13
Views: 798
Posted By omholt
I'm about to purchase a Screen Excellence 4K...

I'm about to purchase a Screen Excellence 4K fixed screen in 2.35 or 2.40 format. I'm uncertain about the size. Distance from eyes to the screen is approximately 9,1 feet (2,8 m). I know from...
Forum: Screens   04-01-2014, 10:05 AM
Replies: 6
Views: 388
Posted By omholt
Quote:Originally Posted by...

Quote:Originally Posted by iolmaster http://www.avsforum.com/img/forum/go_quote.gif (http://www.avsforum.com/t/1524983/why-are-motorized-sound-transparent-screens-so-expensive#post_24548755)

What...
Forum: Community News & Polls   03-30-2014, 02:36 PM
Replies: 286
Views: 16,350
Posted By omholt
More speakers are great for the vendors..... ...

More speakers are great for the vendors.....

What we in reality need are rooms that are better acoustically treated and speakers that are both better (in terms of power response) and has a...
Forum: Screens   03-30-2014, 09:53 AM
Replies: 6
Views: 388
Posted By omholt
Thanks Selden. Ripples in the surface doesn't...

Thanks Selden.
Ripples in the surface doesn't tempting but I guess it depends how bad it is.

Is it possible to get Screen Research ClearPix 4K in a manual pull-up? Or Screen Excellense Enlightor...
Forum: Screens   03-30-2014, 07:19 AM
Replies: 6
Views: 388
Posted By omholt
I'm looking for a good quality sound transparent...

I'm looking for a good quality sound transparent screen and motorized would be preferred. They all seem to be encredible expensive. Is there something I've missed or is simply this the case?
Forum: DIY Speakers and Subs   02-02-2014, 12:00 AM
Replies: 128
Views: 12,227
Posted By omholt
I wish there was a polar response of the...

I wish there was a polar response of the Gamechanger.
Forum: DIY Speakers and Subs   02-01-2014, 06:58 AM
Replies: 128
Views: 12,227
Posted By omholt
Just in case. CBT isn't the same as a...

Just in case.
CBT isn't the same as a line-array. Read Don Keele's papers. A regular line-array has a lot of flaws and not something I would recommend. It's called CBT (constant beamwidt...
Showing results 1 to 25 of 289

 
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