D&B C4 SUB

[mmstingrayeb]

Hi 😉

I want to build C4 Sub. I have a two plan and I want to draw one of them to AutoCad and cut this on my CNC.

http://hornplans.free.fr/C4 set1_raster.jpg

https://lh3.googleusercontent.com/-...7QT87DGxTAs/s1263/dbc4%20md%20modify%20ii.jpg

Which of this plan is best?

And the second question. 18sound don't continue series 18W1300. Which speaker is now the best for this cabinet?

Thanks for your help and sorry for my english


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[4AC]

D&B C4 Sub - Speakerplans.com Forums

 

[mmstingrayeb]

And?


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[epa]

18sound 18lw1400 comes close,slightly lower qts and vas.
the hornplans drawing has a longer port>lower tuning.
best sub depends on a lot of things.