Few realized and future DIY projects |
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jororaitchev
Registered User Joined: 31 January 2017 Location: Bulgaria- Sofia Status: Offline Points: 23 |
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Posted: 31 January 2017 at 12:19pm |
Hello,
the first project of my DIY loudspeakers i have served Ti6k- JBL. My first contact with them, was in distant 2005. I started working with them in 2009 and finished in 2012. The loudspeakers are "SEAS"- Excel / Tw-1”, Mw-5”for center 2х 5.5”,Bass-8,5”/ and cross-over parts- "Intertechnik". Have are some pictures, if there is interest, i will continue. Regards! |
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jororaitchev
Registered User Joined: 31 January 2017 Location: Bulgaria- Sofia Status: Offline Points: 23 |
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https://goo.gl/photos/QiQ8RKq1N8HYJ7a86
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jororaitchev
Registered User Joined: 31 January 2017 Location: Bulgaria- Sofia Status: Offline Points: 23 |
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Sorry, many problems with this site!
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gen0me
Young Croc Joined: 20 February 2016 Location: UK Status: Offline Points: 999 |
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Ofc there is interrest.
So what hurts eye why BR exit is at the bottom? Im curious how you designed crossover. What were predicted crossover points? Maybe some measurements looking at it from perspective of crossover. What is aluminium doing there? Can you rewrite the speaker models? See some hashes. |
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odc04r
Old Croc Joined: 12 July 2006 Location: Sarfampton Status: Offline Points: 5483 |
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Some very nice pictures in that collection, and some impressive curved wood finishing. Looks very nice, the gloss finish in particular. I bet that took a few hours of rubbing down to achieve.
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jororaitchev
Registered User Joined: 31 January 2017 Location: Bulgaria- Sofia Status: Offline Points: 23 |
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Nominal impedance- 8 Ohm Freguency Range 30Hz-20kHz Characterstic Sensitivity(2,83V/1m)- 87db Long Term-110W Do not understand what you are worried that a phase inverter is the bottom? All my models are such - I like that. Of course requires proper venting, which will show the other projects.These speakers have their happy new owner. The first image is a "matrix" of her bending 8 layers x 4 mm MDF/ not to participate in the construction/. This aluminum foil is to not to be glued the initial layers in bending. The loudspeakers are "SEAS"- Excel T25CF002, W15CY001,W22EX001 Edited by jororaitchev - 02 February 2017 at 9:35pm |
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jororaitchev
Registered User Joined: 31 January 2017 Location: Bulgaria- Sofia Status: Offline Points: 23 |
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Thanks for the good ratings! Believe me,you pretty far with those "few hours". After 10 coats based, on more than 20-25 with acrylic auto varnish and after each layer- polishing. Regards, Joro |
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gen0me
Young Croc Joined: 20 February 2016 Location: UK Status: Offline Points: 999 |
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No, I was just curious about crossover. Mid high low. Did you made any measurements? |
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jororaitchev
Registered User Joined: 31 January 2017 Location: Bulgaria- Sofia Status: Offline Points: 23 |
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No, I was just curious about crossover. Mid high low. Did you made any measurements?[/QUOTE] Unfortunately, no - it was a long time ago! But here, https://jororaitchev.blogspot.bg/2017/01/my-new-project-j.html, wil have complete information. |
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jororaitchev
Registered User Joined: 31 January 2017 Location: Bulgaria- Sofia Status: Offline Points: 23 |
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Another small step in the project;
https://jororaitchev.blogspot.bg/2017/01/my-new-project-j. - https://jororaitchev.blogspot.bg/2017/0 ... ect-j.html
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jororaitchev
Registered User Joined: 31 January 2017 Location: Bulgaria- Sofia Status: Offline Points: 23 |
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Thank you for the incredible interest in my projects - this project is whot you see to you every day! An interesting situation, nobody asked me what happened to the column volume in such ventilation! How will we calculate the volume in this complex form of ventilation? |
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darkmatter
Old Croc Joined: 26 February 2005 Location: LDN Status: Offline Points: 2425 |
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Wow. You certainly can't be accused of under-engineering
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