Los Vega's HT

[wdhbk]

only one problem. does the position of the screen a little bit too high?

[vega2K]

For those keeping track.

Updated list of members who are on a Sub fixation :

1. Crazyblue - led the way with his mozambique 15" creation w/ Dayton driver
2. Fors* - just purchased his second SVS PC12-NSD
3. Callas - just purchased his ED A2-300
4. Aerodude - just purchased 2nd PA-120
5. Vega2k - just purchase M&K MX-125 and currently building second M&K sub
6. Gates70 - about to (if he didn't already) buy a second Paradigm Sub12
7. JJ - looking to purchase one shortly, but we'll leave him in as incentive!
8. Tals - getting the driver for his second Polk PSW10 and rumor has it he may be getting two more!
9. Ryan4blu - ordered a Paradigm sub
10. Fanaticalism - purchased second JL Audio Fathom F112
11. Naturephoto1 - purchased/received a 2nd Epik Conquest 18" sub

[vega2K]

Also, for those keeping track of my M&K sub build who may have missed it.

Originally Posted by vega2K

I'm posting some pictures to show the sub build progess.

Below you can see the inside of the cabinet, along with the upward-firing driver protective mesh. I am using a 12 AWG speaker wire, but I think it was too rigid (should have used 14 AWG instead). I had to be careful, when I seated the driver, not to bend the wire too much because the driver terminal could have broken from the pressure. Luckily I managed and the connection was very secure.


Here you can see the front-firing driver in place. The cabinet kit came with the screws that fit perfectly on the driver holes. You can see the kit-provided poly-fill as well. Note the slight imperfection/crack on the bottom of the cabinet. It is totally cosmetic (I guess that justifies the B-stock classification) and has no impact what so ever. You can also see my home-made ~1" rubber feet, which I got from an exercise mat.


Finally, here you can see the upward-firing driver in place. The wires are wired out of phase as required in this sub, i.e., the "+" terminal to black and the "-" terminal to red.


I did get a chance to test the sub with the amp and it worked. The amp is a nice one, the auto-off goes from red to green when it senses a signal, which is how amp auto-off should work (I have two others that stay red). Also, I connected and disconnected the input cable and power cable and did not hear any pop or any sound of any kind. I have two others that have a loud pop when they are turned off.

Also, I placed an order with Parts Express for binding posts, which I will be installing at the bottom/inside of the amp so that they are out of sight and easily accessibe through the opening at the bottom.

So, now the next step will require some time, since I have to build the enclosure for the amp, which will require measuring, cutting, drilling, screwing, bleeding, sweating, etc.

I love this stuff!

[Fors*]

As usual I can't see a frickin' thing because of work....but it sounds awesome vega!

[vega2K]

Originally Posted by Fors*

As usual I can't see a frickin' thing because of work....but it sounds awesome vega!

You need to find another job!

[talstarone]

Simply Beautiful,Vega,my Friend.
I see you waisted No Time in getting the Sub itself assembled as soon as you could.

It Looks Amazing.I can Only Imagine the Incredibly Deep and Tight Bass this M&K Beast Will Produce.

I am also looking forward to seeing the amp in its finished state.But I am Thrilled All of the Tests went well(Especially No Loud Pops)A Soft On and Off can be a Tricky Situation for Many a Subwoofer.As I have learned.

Luckily its a Problem I dont have either.But it is all too common(Even in High-End~High-Dollar Subs)Which,I Certainly Consider Yours High-End,But I would probably be in Shock if I knew how much was saved in building it yourself.

You certainly have the Skill and the Talent,Buddy.
She will be a Great Addition to Your Home Theater when she is Completed(Which may not be too far off).

So,Congratulations,and as always Incredible Craftsmanship and a Beautiful End Product.

[vega2K]

Originally Posted by talstarone

Simply Beautiful,Vega,my Friend.
I see you waisted No Time in getting the Sub itself assembled as soon as you could.

It Looks Amazing.I can Only Imagine the Incredibly Deep and Tight Bass this M&K Beast Will Produce.

I am also looking forward to seeing the amp in its finished state.But I am Thrilled All of the Tests went well(Especially No Loud Pops)A Soft On and Off can be a Tricky Situation for Many a Subwoofer.As I have learned.

Luckily its a Problem I dont have either.But it is all too common(Even in High-End~High-Dollar Subs)Which,I Certainly Consider Yours High-End,But I would probably be in Shock if I knew how much was saved in building it yourself.

You certainly have the Skill and the Talent,Buddy.
She will be a Great Addition to Your Home Theater when she is Completed(Which may not be too far off).

So,Congratulations,and as always Incredible Craftsmanship and a Beautiful End Product.

Your probably sleeping right now, but thank you Tals.

[talstarone]

Originally Posted by vega2K

Your probably sleeping right now, but thank you Tals.

Believe it or not,I am still up,my Friend.
I waited a little later then normal to take my last dose of medicines.So,I should be good for another hour or so.

Also waiting for my Dad to get Back from Wal Mart.
Trying to get all prescriptions filled and all food we need bought and taken care of today.
Because if we get a Foot of Snow and Ice we will be paralyzed for Days.
They cant deal with it in this state at all.And other then 2 inches here or there we havent had a big winter event since December 2004.

Plus I am still doing some searching and trying to find some Star Wars items.As well as figuring out which DIY Speaker Kit I may decide to purchase.

Big Daddy sent me a PM and suggested a few different models he gave me Links for.So,I am not sure which way to go.As these are Speakers for My 2-Channel System.So,how they sound Musically Means a lot.

[Fors*]

Good luck with a foot of snow Todd.....NC and a foot of snow doesn't sound right. You guys will be stuck for days alright. We are not getting anything now it looks like, except the wind and cold.

[vega2K]

Here's what I managed to complete so far on the amp enclosure. I used two pieces of white laminate shelving cut in half. I wanted black, but could not find it anywhere, so I will settle with white since it has to blend in with the color scheme of the room gray/white anyway. Now I need to add the support pieces that will hold the amp and then add feet and protective meshing in the back. More to come.

[vega2K]

Amp enclosure almost complete. I should be receiving remaining parts from Parts Express on Monday. Here's a few progress pics.

Amp support in place


Amp in place


Rear view. Drilled three 3/4" holes in the bottom to help with air-flow.


Mid-brace and mesh rear protection. Used galvenized chicken wire I had laying around.


Another view. I still need to apply self-adhesive velvet to cover the bare wood and once I receive the binding posts, I will install them midway on the right, where the bare wood is. I'll also be adding small rubber feet to help it stand in place.


Test run. The size is pretty small, so placement is very easy. Everything works fine. Monitoring for heat, so far so good.

[crazyBLUE]

That's Sweet looking vega . First amp I have seen with it's own amp like that .

[vega2K]

Originally Posted by crazyBLUE

That's Sweet looking vega . First amp I have seen with it's own amp like that .

Thanks Crazy! As you very well know, anything is possible when you put your mind to it!

[SammyG]

So far so good, how does that baby sound.

[crazyBLUE]

Originally Posted by vega2K

Thanks Crazy! As you very well know, anything is possible when you put your mind to it!

That is what is so fun about this Hobby . Just think of what is possible that you have not seen done . I did it today with an HDMI & A Power cord

[SeanMF]

Sub is looking good Vega!

[vega2K]

Originally Posted by SammyG

So far so good, how does that baby sound.

Thank you Sammy! I have only had a chance to put on a blu for the kids, Happy Feet, which, unfortunately only has lossy 5.1. But I know the lows have more authority and give a bigger slam. I am happy so far and it's only in a temporary location. I definitely will be putting it to the test with several specific scenes from movies I am very familar with. I can also tell you that as good as it does alone, it is a whole new level with all four on, at the same time!

[vega2K]

Originally Posted by crazyBLUE

That is what is so fun about this Hobby . Just think of what is possible that you have not seen done . I did it today with an HDMI & A Power cord

Coupled race-ways separating HDMI and Power cord! Awesome!

[SammyG]

Originally Posted by vega2K

Thank you Sammy! I have only had a chance to put on a blu for the kids, Happy Feet, which, unfortunately only has lossy 5.1. But I know the lows have more authority and give a bigger slam. I am happy so far and it's only in a temporary location. I definitely will be putting it to the test with several specific scenes from movies I am very familar with. I can also tell you that as good as it does alone, it is a whole new level with all four on, at the same time!

I see you have Cloverfield, that should cover all your LFE needs and desires.

[vega2K]

Originally Posted by SeanMF

Sub is looking good Vega!

Thank you Sean. The end result is just as fun as the planning, drawing, measuring and then doing. I really get a kick from doing stuff like this. Then when folks like you say that it looks good, well then that is icing on the cake.