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Search: Posts Made By: soho54
Forum: DIY Subwoofers - General Discussion   12-11-10, 12:09 PM
Replies: 69
Views: 195,196
Posted By soho54
Re: Hornresp for Dum... hmm... Everyone ;)

I went back, and redid the Bandpass pictures to help clarify what was what a little better.
Forum: DIY Subwoofers - General Discussion   11-28-10, 09:40 AM
Replies: 69
Views: 195,196
Posted By soho54
Re: Hornresp for Dum... hmm... Everyone ;)

Here is a better picture. I think I will stick it at the beginning instead of in the TH post, as it is the same with all horns.

http://i101.photobucket.com/albums/m69/soho54/driver3.gif
Forum: DIY Subwoofers - General Discussion   11-28-10, 12:01 AM
Replies: 69
Views: 195,196
Posted By soho54
Re: Hornresp for Dum... hmm... Everyone ;)

OK, I have everything pretty much in place now.

Some of the sections seem a little slim, but the idea is to show how to use the program, and not how to do a perfect example of each alignment. I...
Forum: DIY Subwoofers - General Discussion   11-26-10, 05:44 PM
Replies: 69
Views: 195,196
Posted By soho54
Re: Hornresp for Dumb... hmm... Everyone ;)

I'm going to fill the rest in over the next few days, so it should all be here before the 29th. :T

That's Nov 2010. ;)
Forum: DIY Subwoofers - General Discussion   11-26-10, 05:19 PM
Replies: 69
Views: 195,196
Posted By soho54
IB Setups

IB setups are pretty easy to do.

If it is to be flush mounted just sim a sealed enclosure at least 10x the combined drivers Vas. This time we will use two drivers....
Forum: DIY Subwoofers - General Discussion   11-26-10, 05:18 PM
Replies: 69
Views: 195,196
Posted By soho54
Bandpass Enclosures

There is a lot to tuning a Bandpass enclosure, so I am not going to get into that right now. I will just show how to set them up. They just build upon what you have already learned in the sealed,...
Forum: DIY Subwoofers - General Discussion   11-26-10, 05:17 PM
Replies: 69
Views: 195,196
Posted By soho54
Compound Horns

A Compound Horn is an enclosure with horn loading on each side of a driver. It is selected by changing the Default Nd to CH.

When you select this option there are several changes to the program. ...
Forum: DIY Subwoofers - General Discussion   11-26-10, 05:16 PM
Replies: 69
Views: 195,196
Posted By soho54
Rear Loaded Horns

A Rear Loaded Horn is simply a Normal horn with no Rear Chamber. Really that is all it is. Instead of a Rear Chamber the driver is mounted externally, and you get the sum of the horn and drivers...
Forum: DIY Subwoofers - General Discussion   11-26-10, 05:16 PM
Replies: 69
Views: 195,196
Posted By soho54
Tapped Horns

Tapped Horns are best though of as an extension of the OD Horn.

The key differences are that there is no Rear Chamber, and the second side of the driver taps into the horn as well. If you have...
Forum: DIY Subwoofers - General Discussion   11-26-10, 05:15 PM
Replies: 69
Views: 195,196
Posted By soho54
Offset Driver Horns

Offset Driver horns are exactly like normal horns, only the driver is not placed at the true throat of the horn. It taps into the horn at a position further down stream from the throat.

You input...
Forum: DIY Subwoofers - General Discussion   11-26-10, 05:14 PM
Replies: 69
Views: 195,196
Posted By soho54
Normal Horns (Multi-Segmented)

You can also do Multi-Segmented horns with the Con, Exp, and Par flare parameters.

It works exactly the same as the Single Segment Nd horns, only it does allow the Loudspeaker Wizard, so you can...
Forum: DIY Subwoofers - General Discussion   11-26-10, 05:14 PM
Replies: 69
Views: 195,196
Posted By soho54
Normal Horns (Single)

This is Hornresp's main function, simulating horns. It has a wide assortment of different horn types to chose from, as seen here:
http://i101.photobucket.com/albums/m69/soho54/nd1.gif

You can...
Forum: DIY Subwoofers - General Discussion   11-26-10, 05:13 PM
Replies: 69
Views: 195,196
Posted By soho54
Vented Enclosures (Alternate Method)

Here is an alternate way to sim a vented enclosure. The goal here is to get you thinking out of the box.

In the last example we ended up with a rear enclosure of 50l 30.1cm deep, with a 200cm2...
Forum: DIY Subwoofers - General Discussion   11-26-10, 05:12 PM
Replies: 69
Views: 195,196
Posted By soho54
Vented Enclosures (Simple)

A vented sub is done just like a sealed sub, only you switch on the Rear Vented option in the Tools> Chamber tab. The only limitation is that it only allows for a single port at this time.

Will...
Forum: DIY Subwoofers - General Discussion   11-26-10, 05:12 PM
Replies: 69
Views: 195,196
Posted By soho54
Sealed Enclosures

OK, let's play with a sealed sub here.

Will will use one driver in Half Space (Ang=2.00), and 2V as the Re is 4ohm. This gives us 1W. Since we are after a sealed sub we want the Nd option....
Forum: DIY Subwoofers - General Discussion   11-26-10, 05:11 PM
Replies: 69
Views: 195,196
Posted By soho54
Hornresp has many graphing options available...

Hornresp has many graphing options available after you Calculate a design.

You can find them in the Window tab up top. If you go to the Tools>Options tab will can select the first graph to pop up...
Forum: DIY Subwoofers - General Discussion   11-26-10, 05:11 PM
Replies: 69
Views: 195,196
Posted By soho54
Ok, here are the last six blocks again. ...

Ok, here are the last six blocks again.
http://i101.photobucket.com/albums/m69/soho54/hr2.gif


Vrc is the volume of any rear chamber/space the driver is attached to.

Lrc is the length of...
Forum: DIY Subwoofers - General Discussion   11-26-10, 05:10 PM
Replies: 69
Views: 195,196
Posted By soho54
This is the main screen. ...

This is the main screen.

http://i101.photobucket.com/albums/m69/soho54/hr1.gif

I'm going to take some time, and go through all the functionality first, and then show a few examples of how to do...
Forum: DIY Subwoofers - General Discussion   11-26-10, 05:09 PM
Replies: 69
Views: 195,196
Posted By soho54
Hornresp for Dum... hmm... Everyone ;)

I just noticed there isn't a real How-To Manual on Hornresp anywhere. There are some guides on how to do so and so using HR, but not a Hornresp basics primer. Guess it's time.

Hornresp is a...
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