WINISD for beginners, design your own ported enclosure!

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If you have never used WINISD and don't know where to begin then this is the video for you! I show you how to find and download the software, input a driver and design a ported enclosure.
If you found this video helpful then you can support the channel on Patreon for as little as $3 a month: / diyaudioguy
Or you can help out with a one time tip of $5 or $10: paypal.me/diyaudioguy
Affiliate* links to products used in the video
bit.ly/3oWARGJ
If you need a coupon code to use at Parts Express you can find one at my blog: www.diysubwoofer.net
Shop at Sonic Electronix: bit.ly/3bazPBs
Connect with me on social media:
Facebook: / diy-audio-guy-11142806...
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Podcast: www.soundadviceshow.com
Chapters:
0:00 Introduction
0:10 Download WINISD
1:10 Add a New Driver
4:00 Create New Project
6:00 Tuning Your Enclosure
8:30 Cone Excursion and Port Velocity
*As an amazon associate marketer I may earn a small commission on qualified purchases. As an affiliate marketer I may earn a small commission when you make a purchase at parts express.

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Опубликовано:

4 авг 2024

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Комментарии : 431

@DIYAudioGuy 3 года назад

If you ever need a coupon for Parts Express I have some over on my blog: www.diysubwoofer.net

@Ciiads 3 года назад

Great info

@palledrengens 2 года назад

Link doesnt Work for me, is it because i am from Denmark? it said time out....not a PC nerd 🤓 how can I get in contact with you..?

@Paulscole3 3 месяца назад

@@palledrengens I don't think it's you because it doesn't work for me either and I'm in Indiana.

@Paulscole3 3 месяца назад

Do you have another coupon link? This one doesn't appear to be working anymore.

@neildeatherage2269 2 года назад

For Mac Users (this may have been said already) I finally found a way to run WinISD. Wine and WinBottler are free programs that have been recommenced to run WinISD without the hassle of virtual machines, bootcamp, parallels, etc. But for me, both of those program wouldn't run properly but simply not opening, or quitting/crashing when trying to load WinISD under advance options, respectively. Nearly giving up, I found Wine-Stable (Wine-Stable 7 the most recent version, but Wine-Stable 5 is what worked for me. I could be wrong, but during install I selected both 32 bit and 64 bit as an option. After installing Wine-Stable 5, I am finally able to run WinISD on my Macbook Pro, without having to pay for a windows subscription. I hope this helps anyone with a Mac!

@DIYAudioGuy 2 года назад

Awesome!

@JJSideshowBob 2 года назад

Your content is so indredibly helpful to DIY beginners. I'm binging your stuff at 2 a.m. taking notes.

@DIYAudioGuy 2 года назад

Glad to help!

@domingorodriguez3077 11 месяцев назад

4 AM here

@SickSlickNick 6 месяцев назад

Another 4am nigh owl here haha

@AwestruckOffRoadingHertz 3 года назад

Loving your video's, 3rd one in a row. Great work! WinISD is something I'm still learning myself, people like you and some others have been cool enough to break it down a little more for me. Appreciated!

@DIYAudioGuy 3 года назад

Glad to help!

@audfrknaveen2256 3 года назад

I've been using winisd for quite some time. And I know all the points you said. But still I love to watch this video often 😂😂😂😂😂 ur explanation is energetic and engaging !!!! Great job !!! 👍👍👍

@DIYAudioGuy 3 года назад

Glad you enjoyed!

@bassface1984 3 года назад

Really appreciate the information on this subject and more.I have learned a lot from your videos and cleared up all the noise from friends sending me in every direction except the correct one.Math doesn't lie. Thanks

@DIYAudioGuy 3 года назад

Glad to help! Maybe share some videos with those friends that need some guidance?

@torb0649 6 месяцев назад

You provided me so much information thank you. I have a prefab tswx300a and i added an external port with pvc pipe😂 i know its a frankenstein build but i can hit lower frequency now its a new box tuned to 28hz ( yes its a long port ). I never took the time to thank you for all your amazing work and your knowledge sharing . Salute from Paris. I might start upload my bass head journey😅

@JamHavoc 3 года назад

You’re amazing! Enjoyable to watch and very helpful!

@DIYAudioGuy 3 года назад

Glad to help!

@PizzaDave802 3 года назад

Awesomely informational. Thank you for all the great videos.

@DIYAudioGuy 3 года назад

Thanks for watching!

@aaront2172 3 года назад

Well explained. i had this sofware and deleted it now i going to re install i been searching months for info like this i learned everything in this video thanks my speaker is new on the market so i had a very hard time getting the correct box

@DIYAudioGuy 3 года назад

Glad you enjoyed it!

@303nitzubishi4 2 года назад

Note on T/S parameters that I believe you have covered in another video but did not mention here; the mighty DATS! I love mine and for folks who play around with older or oddball subs the DATS is great for getting a set of T/S parameters to base your build on. Thanks for the great video!

@DIYAudioGuy 2 года назад

DATS is a great tool!

@johnviera3884 2 года назад

You can build your own DATS for $30

@agghell224 3 года назад

Very useful video for the new version. Thank you.

@DIYAudioGuy 3 года назад

You are welcome!

@danstone_0001 Месяц назад

I have started modding my speakers, now I want to build my own enclosures. I Love boxes that really let the LFE pump out.

@Jenuin 3 года назад

Been looking for this video 📹 thank you 😊

@DIYAudioGuy 3 года назад

Glad it was useful!

@WBkeyboardist Год назад

Glad to know that you are also a Windows User like mine ❤❤❤

@DIYAudioGuy Год назад

From what I can tell this software is not available for a Mac.

@Mr.NpK143 2 года назад

You make great informative videos

@DIYAudioGuy 2 года назад

I appreciate that!

@moejaassen Год назад

Thanks for your videos! Using WINISD I learned that my particular subwoofer will play louder in all low bass frequencies in a smaller(1cu ft) sealed enclosure than in a 1.5cu ft. ported one. The TS of my sub indicated that it leans more towards a sealed sub than ported so this makes sense. The math doesn't lie as long as all the subwoofer information is properly filled in! Also I had port velocities up to 30m/s at tuning with the ported which isn't terrible but definitely not optimal. I just wish I could share my graphs.

@DIYAudioGuy Год назад

That's the cool part about modeling enclosures with software, takes a lot of the guess work out of it.

@LucasFerreira-gx9yh 4 месяца назад

hmm that's weird what subwoofer is it?

@Koartis 3 года назад

Hahaha... Im literally struggling with this since 2 days now, and here is Your video. :D

@DIYAudioGuy 3 года назад

I hope the video helped!

@SlowRiderDucati 2 года назад

Interesting, I designed a 3 GHz RF cavity with tuning ports called re entrant cavities back in the 1990s. I used it for an electron positron accelerator at SLAC while I was at Stanford back in the day. I used it to smash sub atomic particles while you smash air molecules!

@DIYAudioGuy 2 года назад

Science is fun.

@HauntedOne666 9 месяцев назад

Using this to design a box for 2 epique 7" dvc woofers for my room right now!

@johngrindel6822 10 месяцев назад

I appreciate all the content you put out for us. (yes I know this was put up long ago) You make inputting the Thiele Small parameters look so easy. I'm not sure if I'm doing something wrong or if I don't have all the necessary info. After several attempts I'm still getting the dreaded red bar when trying to load the sub. Looks like its back to old school paper and pencil work for me.

@DIYAudioGuy 10 месяцев назад

When you enter the parameters pause for a second, click into a different field, and it will auto-calculate.

@johngrindel6822 10 месяцев назад

@@DIYAudioGuy thank you. I’ll give that another try when I get home.

@MurderousMindstate 9 месяцев назад

I had the same issue with the latest version on widows 10. I ended up installing the older Alpha Pro 5.0 version. Rarely have issues other than manufacturers listing conflicting values in which case I only enter the bare minimum. I actually like the older version GUI better.

@billy3650 2 года назад

I dig your channel, I'm glad I subbed. Have you ever made a video on how to build a box with bass radiators ?

@DIYAudioGuy 2 года назад

I am glad you subbed! One of my first builds was a PR, I have been tinkering with them off an on. Here is an experiment that I tried: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-6AShG7ozRsI.html It failed because the PR's came unglued. THis was version 2.0, it was MUCH better. Ended up being tuned to 22HZ. That little 10 was killing those lows. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-WWNQZzwcbBM.html

@billy3650 2 года назад

@@DIYAudioGuy Thanks I'm going to watch it now

@tminusoftexas3224 5 месяцев назад

Love your channel

@DIYAudioGuy 5 месяцев назад

Thanks!

@jasonc.3709 9 месяцев назад

Hello @DIYAudiGuy, start off by saying I love and enjoy your videos! I have learned a lot by watching you and has taken my box designing to the next level. Made me feel so comfortable, I started taking on building for people. Question, I have a guy that has Nemesis Audio na12e v.3 subs, and I cannot find all parameters to get a green flag from WINISD. Is there a video on this, or a way around it? Any help would be much appreciated.

@kswis 3 года назад

It can def be a challenge. I had the older version on my other laptop. Downloaded this version n I believe it to be a little less complicated than the older version

@fd1596 3 года назад

Your subsonic filter can greatly reduce air velocity which allows the use of a smaller port. I set my subsonic filter at the subs f3, but some also recommend setting at 2-3Hz below tuning, or one half octave below tuning.

@DIYAudioGuy 3 года назад

That's a good point. I've got a video on setting an account infrasonic filter, I never thought about the impact the filter would have on port noise. But if you're cutting the signal you're going to be cutting the port noise as well. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-iWRoIho7A7c.html

@7Logik Год назад

A few hz below tuning is still cutting audible frequencies , a ported enclosure still plays below tuning , my box is tuned at 33hz but I still get audible notes at 28hz no way I would cut it at 32 or 31hz......imhave mine set at about 20-22hz that's much more reasonable

@fd1596 Год назад

@7 Logik Well it also depends on the slope (6db, 12db, 24db, etc.) applied power, type of subs, enclosure size, and type of music you're playing (Rock, Hip Hop, Rebassed, etc.). The crossover filter doesn't just abruptly cut off frequencies, but it rolls them off at a given rate depending on the slope. So with a 33Hz tuning if the filter was set at 30Hz with a 12dB slope you would still be able to play 28Hz with no problem. The lowest recommended is 1/2 octave below tuning which would be 24.75Hz at 33Hz tuned.

@fuckgoogleandyou8779 Год назад

@@fd1596 correct

@CORZER0 2 года назад

Thanks for the video!

@DIYAudioGuy 2 года назад

You're welcome!

@sittdogg 3 года назад

I'm so glad I found your channel. How did I not know about it sooner? Lots of technical stuff which I love. One question I have or would like to see a demonstration of is dampening or dampening factor. How ohm load effects it and spl/SQ and such.

@DIYAudioGuy 3 года назад

I am not an expert on amplifiers, but from what I gathere damping factor is a way to express how well an amplifier controls the cone movement. It's one of those things that's important up to a point. Like everything else with audio there are diminishing returns.

@sittdogg 3 года назад

@@DIYAudioGuy appreciate the reply. Its one of those im not even sure if or how they can measure it. Strage thing I've noticed when playing with the meter is that seems good damping seems more efficient with spl. Ya you can gain a db going to half ohm or whatever. But at the cost of 2x the amperage draw and sloppy cone control. but also not the case always.

@DIYAudioGuy 3 года назад

@@sittdogg there's a device called an audio precision, the big manufacturers should all have access to one.

@fuckgoogleandyou8779 Год назад

I always try to express the importance of high damping factor when playing low frequencies it’s basically the amplifiers ability to control the incoming eddy currents

@CDP135Z 9 месяцев назад

Aaaand, you've got a new subscriber.

@mktaia 3 года назад

hello good night, great video. I would like to know if the calculation that winisd makes of the box, if the space that the speaker and the duct occupies is already included. Thanks

@DIYAudioGuy 3 года назад

Nope, WINISD is going to give you the net airspace not the gross. So you have to add back in the port, any bracing, and the speaker itself.

@JoeJ-8282 2 года назад

Looks like a cool program! Never tried it but I'm gonna have to get a computer so I can use something like this for designing speakers! (Only internet access I have rn is my phone which I'm writing this comment on.)

@DIYAudioGuy 2 года назад

The good news is that it's a very old program so you don't need a new or fast computer. As long as you're running Windows it'll work. Avoid things like Chromebooks.

@Brian1. 3 года назад

Thanks DIY guy.

@DIYAudioGuy 3 года назад

No problem!

@devilboyalex1424 Год назад

you are the best!!!!!!!!

@DIYAudioGuy Год назад

You are far to kind.

@jondoe6618 3 года назад

Winisd is great WHEN you can get the parameters correct in the correct order! That is always the frustrating part for me.Or when all the data is entered and winisd says it's wrong.But when it works, it is awesome!!

@DIYAudioGuy 3 года назад

I find that often times it works even if the driver parameters aren't right.

@jondoe6618 3 года назад

@@DIYAudioGuy Maybe I have a real old version. It flat out will not let me continue when its is not all 100% correct.Ill delete and re-install and try that. Really is a insane FREE program!

@drrckhamilton 3 года назад

@@jondoe6618 I think there is an article on Home Theater Shack that tells you how (in terms of the order) that you enter the parameters in order to get it to work. Tried everything but this article worked for me Finally.

@jondoe6618 3 года назад

@@drrckhamilton I watch toids diy audio video on how he does it. That has been the only way I have done it successfully.

@shannonhopson4647 3 года назад

I need help with a slot ported box sub up port back in a 2003 chevy tahoe for two 15s

@johnsmith-qz4bv 2 года назад

great video .......i was looking at the crescendo forte 15 or 18 inch subwoofer....could these be tuned to 20 or 25 hz ...?..i would like to use them in hometheater.....thanks

@DIYAudioGuy 2 года назад

I'm not familiar with those drivers. Other than just sticking the parameters in WinISD there's no real way to know.

@Salt4life33 Год назад

Love your videos! So easy to digest the information. Do you still help Patreon members with box designs? Looking for a second opinion on a design I received. Thanks!

@DIYAudioGuy Год назад

Yep.

@jeffkahlig7942 2 месяца назад

Great video! When entering the watts, do I use 80% of RMS? When I enter 75% of RMS my cone excursion is within limits but outside the limits at 80% of RMS. I am thinking I should be fine but what say you?

@budgetaudiophile6048 3 года назад

LoudSpeakerDatabase is also a fantastic source for T/S Parameters (as it already has pre-populated files!), but it's user contributed so there's a bit of lag between new drivers and files being available.

@DIYAudioGuy 3 года назад

I will have to check that out!

@budgetaudiophile6048 3 года назад

@@DIYAudioGuy It's great for people like me who always mess up the "order on entering the specs" or who struggle to find specs for certain drivers. It's sooo helpful when it's already there and all I have to do is click the "WinISD" link and download the file. I look forward to hearing your thoughts on it.

@ashyouknow7420 3 года назад

Thank You so much for telling I spent 30 min entering the parameters it worked in the end but I'll still use LSD. Should have read this comment before doing lol

@ashyouknow7420 3 года назад

Hmm I tried using the LoudSpeakerDatabase driver and WINISD shows the red sign so it won't work in my case

@budgetaudiophile6048 3 года назад

@@ashyouknow7420 Ahh, that sucks. I wonder what parameter didn't pass integrity checks.

@danielignacioasencioflores2137 Год назад

Hello! Query, the liters of the box that the software indicates in Item "BOX" are net internal liters or do we have to discount reinforcements, displacements of the sub, port, etc? Greetings! Thank you very much for the video

@DIYAudioGuy Год назад

Net internal. You will need to account for all of those things.

@JeffAdairKTM530 3 года назад

Thank you

@DIYAudioGuy 3 года назад

You're welcome

@bilgisayaricin1475 Год назад

good day . I am writing you from turkey. What do you think the bandpass box dimensions for alpine swr12d4 should be? Thank you from now

@vuurtjebuurtje3603 4 месяца назад

Hello im struggeling to get the right slot port dimentions for my beyma 12LX60V2 do you have any suggestions to calculate this(not winISD)... Thanks...

@doublemanson 3 года назад

when putting in the box size do i put in the gross internal volume or the internal volume after port, bracing and speaker displacement

@DIYAudioGuy 3 года назад

The internal volume after port, bracing, and speaker displacement. In other words the net volume.

@ngaudio9143 3 года назад

If you would, could you make a video explaining the differences between the older versions of winisd vs the new one (one youre using). I have only ever run an older version (0.44) and it is a completely different than the new one you just showed. Part of the reason being that the new one's auto fill for the T/S parameters screws up sometimes. Manufacturer will have one spec one way and winisd will say its wrong. Other than that I didnt know the new version has an excursion chart which I desperately wanted after using Hornresp (also another program you should touch on).

@DIYAudioGuy 3 года назад

I need to give Hornresp a try for sure!

@davidisubsonic Год назад

Hi, does winisd compute the port wolume with the box/chamber volume you input or do we have to offset the port volume from the actual box, thus adding more volume to the box to compensate?

@DIYAudioGuy Год назад

Yes, you have to add volume to compensate. WinISD gives you the NET airspace. After you account for bracing, the drivers, and the port you end up with gross airspace.

@justinpack8292 Месяц назад

Thank you so much! Your content is super great. I'm having a problem getting "green" with my entry level subs (massive audio TKO 124) Do you offer plans for boxes? If so, how can I get you my info so we can move forward?

@DIYAudioGuy Месяц назад

I have a pair of them sitting beside me. Hope to have a box plan and video out by the end of the month.

@princemachhiwara9414 Год назад

Plz make video on curve dual bass .how set the angle of speaker.wich things we have to notice for this

@mhgossett 3 года назад

does winisd pro calculate in the port and driver displacement when showing the graph line? say i want a box at 2.8 after displacement. do i add in the displacement when i put in the box size in winisd. or just the end volume?

@DIYAudioGuy 3 года назад

Unfortunately it does not. You have to account for the driver, the port, and any internal bracing. I typically do the math on a spreadsheet.

@andriesgeddes4692 Год назад

I designed a box to 25Hz but to get the port noise down I selected the option to use 2 ports. Winisd says the ports need to be 69cm long, does this mean I need 2x 69cm long ports or is it 2x35cm ports? The length of the port doesnt change in Winisd based on the number of ports used so I dont know if I need the total length of all the ports combined to be what Winisd recommends or if they all need to be the full 69cm length.

@ryanmichalski7420 Год назад

Are their any books on speaker building that you can recommend.

@martinholzhauser8673 Год назад

Is the rear port the same as a front port? Because for me the winisd Works only for the rear but i want a front or from the Side. So can i use the same measurements?

@RandoManFPV Год назад

Hey I've got a question about winisd. I've been designing and comparing boxes for my next trunk build and I'm a bit confused. Does/can winisd account for port placement? There's a big difference in port+subs facing forwards compared to only one or the other facing forwards when squeezing two 15s into a trunk. As I understand it the air pressure/sound wave coming from your port will synchronize or become in phase with the pressure/wave coming from the front of your driver and give you a bass boost. Is there a way to know or graph when these waves become In and out of phase? Does this effect still take place when your port is not facing the same direction as your subs, would it change the frequency at which the waves become in phase?

@DIYAudioGuy Год назад

WinISD assumes that you are in a very large room and it does not provide any information about port location. The box size is net, meaning it does not take into account port displacement.

@Live_Loud 2 года назад

So you even go below resonance frequency to tune box low? Is that efficient?

@DIYAudioGuy 2 года назад

When you tune it lower the peak SPL will go down. There is a trade-off between efficiency and low frequency extension for a new given box size.ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-A9oVxddE2GA.html

@faysalusman 2 года назад

The box volume in winisd tells the net internal volume (gross volume minus the woofer displacement, port displacement and any space occupied by bracing) or does it tell the gross volume ?

@DIYAudioGuy 2 года назад

Net, so you will need to add airspace to account for all those things.

@littlejln213 3 года назад

I have a pair of old school stroker 18ds. It turns red when I load the t/s parameters.I am not sure what I need to do to continue. Thanks for your help

@DIYAudioGuy 3 года назад

Other than just going through it kind of slowly and giving it a chance to auto calculate there's not much you can do. Fortunately it seems like the software can operate when the parameter integrity check fails.

@lawr3nc3mann84 2 года назад

Question: would the direction of the woofer make a big difference in a design such as the one seen at the end?

@DIYAudioGuy 2 года назад

Nope

@Paulscole3 4 месяца назад

Hey DIY Audio Guy, I need help! A buddy of mine works at Kipsch and he gave me a beefy 15" prototype. He didn't have the parameters on hand, but I have the DATs v3 so I wasn't that concerned. I entered everything in WinISD, no issues, but is there an ideal frequency that you tune a home theater box to? WinISD popped out a tuning frequency of 18 hrtz in a box size of 5.3 cbft. That seems awfully low to tune a box to. I've done this with a few other subs, but they were each tuned to 24 and 25 hrtz, but most videos I've watched on port tuning, and WinISD, most people seem to be setting their frequency in the 30's. I was wondering if you had any advice on what you would tune a 15" to. I understand it depends on the bass curve and all that, but you surely have an opinion on what you'd tune your home theater subwoofers to. Ok, don't hold back, hit me with both barrels,...lol.

@DIYAudioGuy 4 месяца назад

For home theater, I like to tune the enclosure as flat as possible with as much low end extension as I can get while still keeping it flat. That typically means a very low tuning frequency and a very big box.

@prestonellexson2929 5 месяцев назад

I have a quick question I'm hoping you can help with. When adjusting my port size as a sphere, it won't let me adjust the length, just the diameter. The length is in gray and won't let me click it. If I change to a vent, I can adjust both sizes with no issue. Any ideas would be much appreciated.

@vulcan4d 9 месяцев назад

Useful for higher end subwoofers as the lower end manufacturers dont give you any soec details such as this.

@DIYAudioGuy 8 месяцев назад

Yes, true

@rajeshbridgelal8105 3 года назад

Is woofer displacement and port displacement also included when determining box size ?

@DIYAudioGuy 3 года назад

Winisd does not account for that.

@krazekilla224 2 года назад

When you are looking at the different volumes/tuning frequencies, how are you making that adjustment without typing a number into the boxes? Are you doing a mouse scroll or using arrow keys? Starting around 7:19

@DIYAudioGuy 2 года назад

You can adjust the box volume by clicking on the picture of the box and moving them mouse, or put your cursor in the input boxes and then use the arrow keys.

@krazekilla224 2 года назад

@@DIYAudioGuy Awesome, that's a great tip to know!

@nicolasgarcia5229 3 года назад

:) very nice

@DIYAudioGuy 3 года назад

Thanks!

@bigbirdwpg 10 месяцев назад

Does the winisd box volume for a vented box include the port displacement?

@DIYAudioGuy 10 месяцев назад

Nope, it just provides the gross air volume, not the net.

@chiefgeek2020 Год назад

I tried to follow along with an Alpine SWS-12D2 but the volume never gets auto populated and no response graph shows up. :( I am sure it is because I can't find all the fields required. Ah, if I edit the driver in the project and set Vas it graphs for me, not sure why it doesn;t bring the Vas from the driver I created. This seems much more difficult to use than bassbox pro granted I have never used bassbox pro for much so IDK if they are similar in functionaliity.

@vonnemann500 11 месяцев назад

thank you, please I have a 30w, 8ohm speaker. that's the only 2 data I read on the emant. how I can calculate the air of my box (speaker) to be made using winISD?

@DIYAudioGuy 11 месяцев назад

You'll need to find a way to measure the TS parameters, the date and audio dats is the way to go. You can pick one up from parts express. If you use my discount code diy5 they will cut you a little price break. Without that information you are just guessing. May as well just throw it in a half cubic foot box to into about 40 hertz.

@-dialecticsforkids2978 2 года назад

Do i need a high pass at ~25 hz before my subwoofer? Is it ok if my amplifier simply has a Infrafilter included and then those frequency wont even come to the subwoofer? Also does it make sense to filter those frequencies before they come into the amplifier in the first place? At the moment my diy subwoofer doesnt have that filter but my amp does, im wondering if i should be worried.

@DIYAudioGuy 2 года назад

If your amp has an infrasonic filter (some call it a subsonic filter,it is just a high pass that keeps the lowest frequencies out of your sub) then you don't need any other infrasonic filter. I prefer to use the crossovers in my DSP because it is easier to adjust.

@-dialecticsforkids2978 2 года назад

@@DIYAudioGuy Thanks for the respond! Then i just keep plain cable between my amp and my subwoofer. (quite a big system though, 2x 18'' RCF speakers on rated ~800 RMS Watts.)

@JoshM7 3 года назад

Ah yes... WinISD... the place I spend too much time in...

@DIYAudioGuy 3 года назад

You and me both!!!

@halrichard1969 2 года назад

So, Im thinking of building a small Cube Box for a 6 1/2" Woofer with two matching Passive Radiators. Does WinISD have a calc for this or is there some kind of work around?

@DIYAudioGuy 2 года назад

Yes, WinISD will do that.

@halrichard1969 2 года назад

@@DIYAudioGuy Did the DL anyway and found it. Thanks for your Reply.

@LtLongle Год назад

why is there no option for a series tuned quasi 6th! man ive been trying to find a program to model this box for days now

@ryansummerfield5314 Год назад

Great work. Out of curiosity how much do you charge to design boxes please

@DIYAudioGuy Год назад

bit.ly/3IwIJLb

@Bigislandguy Год назад

What’s the difference between the rear and front air velocity? Also what’s the x max for the audiopipe bdc4-12? It’s listed @17mm but also says 50mm pk pk. I entered 17mm in winisd.

@DIYAudioGuy Год назад

Rear port is a standard ported box. Front port is for a 4th order bandpass. With a 6th order bandpass you will use both. Go with 17mm

@stefanmauhart6318 2 года назад

dear audioguy, can u do a correlation video regarding vented boxes: correlation between transmissionline;bassreflex;horn cuz port length does in fact matter due to the resonace fq but in a non linear but expo port aka horn how do i calculate that eg. big W bin is combo port with horn

@DIYAudioGuy 2 года назад

I don't really know enough about horns and transmission lines to do that.

@dillathekilla3110 2 года назад

Can you still use Win isd with only the thiele/small parameters details. Because my subwoofer specs don’t even show any details for anything below that section, not even xmax? (Zeroflex EVO-12)

@DIYAudioGuy 2 года назад

Yes.

@vuurtjebuurtje3603 4 месяца назад

Hello for me my driver failed the integrety test, but also all the drivers that are already loaded in the program, what can i do? I have a Beyma 12LX60V2 driver...

@lizwestgard6443 2 года назад

I have a critical mass UL 12 I want to build a ported box for but I can't even find half of the parameters needed. Would it still be possible to use WINISD to make a box for it?

@DIYAudioGuy 2 года назад

Possibly, not all of the parameters are needed and some of them will auto calculate.

@kewlbug 2 года назад

Is there any reason you don’t do a 1” slot instead of 2”? I’m seeing length cut in half when I do that. Messing around w winisd, the changes I make seem counter intuitive, or too good to be true for my application

@DIYAudioGuy 2 года назад

As long as you keep an eye on the port velocity, that will be fine.

@Seantubes 3 года назад

Have any suggestions for a port tuning for rock/metal? Or think sealed might be the best way to go?

@DIYAudioGuy 3 года назад

The conventional wisdom is to tune a bit higher or go with the sealed enclosure if you like that kind of music. My personal preferences to tune for a flat frequency response and a low f3, that way it sounds good no matter what music you have to be playing at the moment. But that's just me.

@Seantubes 3 года назад

@@DIYAudioGuy Right on! Iv'e got a rockford T216, and been scratching my head on where to even start. Your videos are helping point me in the right direction though!

@TakeNoShift 2 года назад

So is System input power under the Signal tab gonna be the peak or RMS of our amp?

@DIYAudioGuy 2 года назад

RMS, always use RMS. (ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-NuO9b1fYisY.html) I typically use 80% of RMS since you lose some power due to box rise and power factor.

@TakeNoShift 2 года назад

@@DIYAudioGuy I was gettin worried for a minute. I entered 80% of peak it was far past X-Max around 57hz. At 80% RMS its right at X-max, which is 7mm for my sub. Thanks!

@nicholasdaniel9626 2 года назад

I’m new to the winisd, watched your video and went trough the sssteps needed to create the profile and box design . Now how do I get that to paper. I’m a construction worker so I know how to build the box itself but how do I apply the program to paper ? Please help .

@DIYAudioGuy 2 года назад

Convert to cuin by multiplying by 1728 (say 2 cuft * 1728 = 3456 cuin). Then pick to dimensions (ie. 12" tall and 24" wide) Multiply those together (288). Then divide (3456/288) to get the depth (12). Hope that helps.

@faysalusman 2 года назад

How do i decide the box tuning freq. I want a sub going low and not lossing those dbs. My sub has a fs of 35hz. So how do i decide how much to go low in box tuning. What parameters should i look for in win isd ?

@DIYAudioGuy 2 года назад

Once you have it in WinISD you just model it. 35 is a good place to start for a car. Tune it higher if you want it louder, lower if you want it lower.

@Nightjar726 6 месяцев назад

Does it matter where we put the vent on the box? That is, a foot above the bottom in the middle of the back panel? A few inches from the bottom? Thanks. Great videos.

@DIYAudioGuy 6 месяцев назад

It should not matter

@Nightjar726 6 месяцев назад

@@DIYAudioGuy thanks man. So basically programs like WINisd have made it so almost anyone can make a great sounding vented box? The most Important things to look at are port velocity, driver excursion and to have a smooth response? Thanks again

@EdgarMendezz Год назад

I tried working with this application. Everything went fine with plugging in the parameters. But then when I opened the project and went to modify the volume of the box, I got an error “invalid floating point operation. Press ok to continue and risk data corruption or cancel.” I clicked ok either way but the graph disappears and I can’t do nothing else on the application. I already tried updating my drivers, but to no avail. I’m running windows 11 pro i7… is there some special processor I need or???

@jaydenleighknock5551 Год назад

Hi @DIY Audio Guy Please can you assist me, I'm trying plug in a earthquake dbxi 15d 4 ohm sub into winisd but the manual I got don't have enough information especially for the electro-mechanical parameters and I keep hitting red . Any tips that could help me please. Much appreciated 🙏.

@DIYAudioGuy Год назад

Go slower, give the software a second to auto-calculate the unknowns.

@oherroprease207 Год назад

Do you sell custom box plans?

@IliyaOsnovikov Год назад

Does the folded port (that you have shown 10:15) have so-called "organ pipe" resonance? And what determines a frequency of such resonance, entire length of the port or lengths of it's sections?

@DIYAudioGuy Год назад

All ports have that issue -- it is usually not something to worry about with a subwoofer. If you were designing a bookshelf speaker it would matter a lot more.

@IliyaOsnovikov Год назад

@@DIYAudioGuy Thank you. In my case it matters becase I am planning to run woofers up to 200-225 Hz. But even minimal size port gets an least 21" long.

@djmarybaloo Год назад

Hello a question: regardless of the option to complete the data, manually or from the win ISD database, I have the message in red that informs me that they are not entered correctly. What is the cause? thank you Romania

@DIYAudioGuy Год назад

Honestly not sure.

@patswazent Год назад

hi, if i have a bad ts parameter (red tag), and keep trying to enter them what tells me which one is wrong ? been trying to make a goldwood gw15pc4 file and it is always red tag

@DIYAudioGuy Год назад

That's pretty common. First check to make sure you have the units correct. Out of the box the software is looking for metric. Then the specs online are often times a hodgepodge of metric and freedom units. After that see if you can get the software to Auto calculate. If you click in the next field and start typing immediately it will not Auto calculate. You kind of have to go slow and pause in between steps.

@patswazent Год назад

@@DIYAudioGuy I managed to get it working. strange things happens, i need to click/unclick the auto calculate button to make it work. but i made it !! thanks !!!

@keithmarlowe5569 2 года назад

I have drivers from Parts Express and Madisound. Both sites have volume suggestions and the F3 for sealed and ported boxes. Is this good or I should see what winisd comes up with? You say "play around till you get what you like for music you listen to". A video explaining the green line in relation to sound would be awesome!

@DIYAudioGuy 2 года назад

Both of those sites typically use bass box pro and design for high fidelity. I typically means that they're shooting for a flat response with a lot of low end extension. Those designs will do a good job getting low, but they're not going to be very efficient.

@keithmarlowe5569 2 года назад

@@DIYAudioGuy Thanks for that. My first project is a 2.1 with Silverflute woofers, Dayton Audio silk dome tweeters, and a Peerless 8 inch sub. The goal is rich and warm, with nice bass but not window rattling. I'm about to start loading into winisd. I'm most curious about porting or sealing the mid boxes, since I have a sub for the heavy lifting that will most likely be ported

@DIYAudioGuy 2 года назад

@@keithmarlowe5569 probably no need to port the silver flutes.

@NathanOakley1980 3 года назад

How’s the Bass Van going?

@DIYAudioGuy 3 года назад

🤣

@patswazent Год назад

Hi, do you know how to DELETE a speaker into the data base ? thanks.

@DIYAudioGuy Год назад

You can just go into your files and windows and delete it.

@garykieronlainen1826 3 года назад

since 2003.. exelent small software, recommended.

@DIYAudioGuy 3 года назад

yep, good stuff

@keithmarlowe5569 2 года назад

I was having terrible time passing the integrity check. Another video indicated there is certain order Winisd likes the TS parameters input. DD or SD, RE, QES, QMS, VAS, FS, XMax. I followed that, taking note which system of measurement the data was in, vs which system was default in Winisd. TA DA! Now it's green. Now

@DIYAudioGuy 2 года назад

Awesome! I might have to test that out the next time I have trouble with the driver that does not pass the integrity check.

@bradrobinson131 2 года назад

I can't get this to work on my phone. I don't have a pc. Do you know of one that works on my phone? Or if I pay you would you be able to help me design a new box for my system? I have real good equipment and have built 2 boxes but I cant get them to sound good at all and at the price of wood right now I can't keep experimenting. If not I understand. Thanks

@DIYAudioGuy 2 года назад

I am not taking on any design clients at the moment. I hope to get back into that in a few months. You can find my rates here: diysubwoofer.blogspot.com/2021/05/custom-subwoofer-enclosure-designs.html

@audfrknaveen2256 3 года назад

Hi ... Please make a video on adding room gain and parametric EQ filters in winisd. Both for sealed and ported simulations. And even after adding filters cone excurtion should be in limits.

@DIYAudioGuy 3 года назад

Not a bad idea!

@audfrknaveen2256 3 года назад

@@DIYAudioGuy in some cases I saw that just after adding room gain filter, cone excurtion went up crazy 😂😂 !!!! I dont think that happens in real world. I mean, cone excurtion may not behave completely different when the sub is in an open space Vs closed room. Or winisd is estimating wrong. Need to investigate further...

@mehiserenvert1512 3 месяца назад

WinISD accepted Hifonics Zeus ZXS-15D2 Xmax 26mm peak, but not 14mm linear Xmax. When i did use xlim 26mm and xmax 14 then the integrity check was all good. Its like math classes i hated :D

@SKElectronics 11 месяцев назад

my driver has CMS 15.4 × 10^-5 m/n what should I type in winisd for this 15.4 or 0.000154 for m/N?

@DIYAudioGuy 11 месяцев назад

That is odd. I am not sure.

@funwithblue 3 месяца назад

what do i do if i cant find stuff like the xilm

@to3634 2 года назад

When you say flare the port end, do you mean just simply rounding off the port ends with sandpaper or router bit, or are you talking about using aero ports?

@DIYAudioGuy 2 года назад

I was specifically referring to arero ports. But I have found that rounding off the port with a router bit is very effective at cutting down port noise.