A few my DIY projects "J&N"

[Jororaitchev]

The link takes me to a "page not found" site. I'll look into it later. Thank you.

I have no idea why the link does not open, try here;
http://www.bowers-wilkins.com/Downloads/Product/Brochure/ENG_FP29491_800-Diamond_brochure.pdf
The important thing here is to clarify the concept.

 

[GFOviedo]

I have no idea why the link does not open, try here;
http://www.bowers-wilkins.com/Downloads/Product/Brochure/ENG_FP29491_800-Diamond_brochure.pdf
The important thing here is to clarify the concept.

Thank you that one worked.

 

[billrobbo]

The link takes me to a "page not found" site. I'll look into it later. Thank you.

I have fixed the link for you.

 

[Jororaitchev]

I have an idea to make a new project to in the base there should be two 10" loudspeakers - just an idea. They look like animals, maybe dinosaurs, but important are 20Hz.

 

[NBPK402]

Looks great as usual...mega skills there.

 

[Jororaitchev]

Looks great as usual...mega skills there.

Thanks!
This my idea is quite expensive.

 

[Jororaitchev]

I have an idea to make a new project to in the base there should be two 10" loudspeakers - just an idea. They look like animals, maybe dinosaurs, but important are 20Hz.
And the original model will look like this;

 

[Jororaitchev]

I continue with the collection of the cabinet;

Now I can make the exact measurement of the volume. And that's 31.5l, just as much as I need!
Oh, l forget to show you what I did to get that volume!
I maked a filter compartment (for the MW and TW), the W section will be in the box;

I previously make the last layer-10 mm MDF / to get a sandwich construction / on the front panel and the bottom;

Last constructive action ;
After 10 hours I will install the last layers of 2 x 4 mm bent MDF;

 

[Jororaitchev]

A small structural change for the side panels, last layer is 1 x 4 mm plywood and everything is re ady for the measurements.

 

[Todd Anderson]

Wow. Looks gorgeous.

How'd you get the finished appearance on the speakers in post #83?

 

[tripplej]

I agree, very nice looking. Can't wait to see the measurements, etc.

 

[Jororaitchev]

Wow. Looks gorgeous.

How'd you get the finished appearance on the speakers in post #83?

Nothing are finished. Side panels i prepared for veneering, and the bottom is painted with acrylic paint, it helps me not to miss something in the processing.
The finishing works will begin after the measurements.

 

[Jororaitchev]

I agree, very nice looking. Can't wait to see the measurements, etc.

Thanks!
In the middle of September I will make the measurements and corrections of the filters.
Measurements will be done in an acoustically-processed laboratory, not in my home.

 

[Jororaitchev]

And a risky picture (everything is supported by gravity), how look for compared to the frontal columns, are not on one line, but I rely on your imagination.

 

[tesseract]

Looking good, man! Do you have any measurements you'd like to share with us?

 

[Jororaitchev]

Looking good, man! Do you have any measurements you'd like to share with us?

Thanks!
No, I don't have, look please, position #88!

 

[Jororaitchev]

Several steps to the moment with measurements ...

 

[NBPK402]

They look great!

 

[Jororaitchev]

They look great!

Thanks!
Clarification, this is a polyurethane primer, follows the cabinet's veneer with "Birds of Maple".

 

[Jororaitchev]

The first home tests are good.
My current surround speakers of " Technics" CA-10 with a good sound from 1997, they are sadly retreated himself ...

 

[Jororaitchev]

After the measurements, this is are Technical data:
Frequence Range; 33-25000 Hz
Long term Max Power; 200 W
Crossover Frequency; 2800 Hz
Impedance; 4 Ohms
Sensitivity; 90 db SPL
Cabinet Volume; 31 L
Gross weight / without stand /; 27kg.


This is the project of the rear speakers, will finish it with "Bird's eye view". There will be a sequel ...sometime..

Joro Raitchev
Sofia- Bulgaria

 

[Sonnie]

I continue to be impressed with your work... very very nice work.

 

[Jororaitchev]

I continue to be impressed with your work... very very nice work.

Thank you for the good evaluation of my work!
What can I say?
If I were in the right place, we could get a lot of good contacts.

 

[Todd Anderson]

Wow. That speaker is drop dead gorgeous! Well done! And the specs look great!

How do you characterize the sound?

 

[tesseract]

Those stands are super sturdy. I am wondering like Todd... how do they sound to you, @Jororaitchev?