May I add my nautilus to this gallery, a small open baffle for desktop listening
Fostex FF85Wk plus Eminence Alpha 8A cut a 150Hz with a second order LC passive filter
A brief history of this creation can be found here http://www.diyaudio.com/forums/planars-exotics/251310-open-baffle-nautilus-fibonacci-solution-edge-diffraction.html
Fostex FF85Wk plus Eminence Alpha 8A cut a 150Hz with a second order LC passive filter
A brief history of this creation can be found here http://www.diyaudio.com/forums/planars-exotics/251310-open-baffle-nautilus-fibonacci-solution-edge-diffraction.html
Attachments
![20140215_104851[1].jpg](/community/data/attachments/367/367001-2a3fa0781f67763613e799c1b63d6c09.jpg)
Novel Open Baffle Construction w/ Slot Loaded Woofers
Thought you might be interested in this:
http://www.diyaudio.com/forums/mult...ffle-construction-techniques.html#post3848686
More photos/data in the post
Thought you might be interested in this:
http://www.diyaudio.com/forums/mult...ffle-construction-techniques.html#post3848686
More photos/data in the post
Work in progress
Here is my contribution to this amazing thread !
SB Acoustics Satori Tweeter
Jantzen 8008 HES 8" Mid
2xVifa 26WR Lyngdorf version
Driven by 2x Aspen Amp. Naksa 70 and LC Audio 800XE for the Woofers.
Crossover is 120Hz and 2500Hz both LR4 with MiniDSP 2x8.
Here is my contribution to this amazing thread !
SB Acoustics Satori Tweeter
Jantzen 8008 HES 8" Mid
2xVifa 26WR Lyngdorf version
Driven by 2x Aspen Amp. Naksa 70 and LC Audio 800XE for the Woofers.
Crossover is 120Hz and 2500Hz both LR4 with MiniDSP 2x8.
Attachments
MOM Audio M1
This was my first speaker build. It took a couple of years from start to finish. I had to learn a lot about acoustics, 3D modeling, CNC, wood working, machining, etc. This thread and DIYAudio in general provided lots of inspiration and food for thought, so thanks for that!
Some design notes:
- W-frame bass, dipole mid bass, sealed midrange (SEAS)
- Embedded quad amping (Hypex)
- DSP-based XO, driver linearization, time alignment, and room correction (Acourate)
They sound incredible.
This was my first speaker build. It took a couple of years from start to finish. I had to learn a lot about acoustics, 3D modeling, CNC, wood working, machining, etc. This thread and DIYAudio in general provided lots of inspiration and food for thought, so thanks for that!
Some design notes:
- W-frame bass, dipole mid bass, sealed midrange (SEAS)
- Embedded quad amping (Hypex)
- DSP-based XO, driver linearization, time alignment, and room correction (Acourate)
They sound incredible.
Attachments
Do you know where the hall is?
Melbourne, freezing in the morning boiling in the afternoon
Lismore City Hall?
https://www.facebook.com/pages/Acoustic-Design/110245345725048
https://www.facebook.com/pages/Acoustic-Design/110245345725048
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A country town in NSW Australia! it makes me wonder how it comes about, the world gets smaller every day.
The only other implementation of this design I have seen is by Emerald Physics referred to as "Bass propagation technology"
I refer to it as Loaded Baffle Acoustic Transformer. "LBAT"
Dave
Thanks for the link and the explanation.....more to read (isn't DIY fun..pppfff).
And yes I could have used Google, but if we don't ask and just use Google. Then we come to a point of non conversation. In this case it shows my admiration and curiosity...
I do agree that many people could use google better and mabye more important the search engine on this site....
And yes I could have used Google, but if we don't ask and just use Google. Then we come to a point of non conversation. In this case it shows my admiration and curiosity...
I do agree that many people could use google better and mabye more important the search engine on this site....