Sundown reinventing the SD again - SD4!

https://photos.smugmug.com/Other/Not...3b/L/sd4-L.jpg

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From Sundown: Next generation SD series in the works (SD-4). Changing to a Neo motor and all new soft parts. More info will be released as available. ETA early 2019.

Interesting. Jacob and Nick from SI came to my last GTG. Maybe I can get them over again and bring some demo equipment :D

I've had some of the 2 generations of the SD and very much look forward to seeing how these perform. I loved the SD-3 with the one exception of how easily they'd audibly bottom-out if over driven. I'm hopeful this limitation can be minimized/eliminated in the SD-4. Also, love the neodymium motors, hoping prices stay in-line with previous generation.

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Originally Posted by metanium

I've had some of the 2 generations of the SD and very much look forward to seeing how these perform. I loved the SD-3 with the one exception of how easily they'd audibly bottom-out if over driven. I'm hopeful this limitation can be minimized/eliminated in the SD-4. Also, love the neodymium motors, hoping prices stay in-line with previous generation.

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It's like you're in my head. I pulled the 10SD3 out of my truck and put a ported SA10 in its place for just that reason. Also a nice sounding sub. Haven't found the bottom of it yet :).

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Originally Posted by BigAl205

Interesting. Jacob and Nick from SI came to my last GTG. Maybe I can get them over again and bring some demo equipment :D

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I really wish I lived closer to these things. I grew up in Bama, but usually fly back when I visit.

SD-4 10" soft parts in development / simulation.



https://photos.smugmug.com/Other/Not...ts%20sim-L.jpg

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Originally Posted by rob feature

I really wish I lived closer to these things. I grew up in Bama, but usually fly back when I visit.

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You should come visit in November

Yes I should