MDF rings need help ASAP

[TeejayBee]

so im in class and im trying to figure out what i should cut these rings to since i dont have the speakers yet and im using a CnC machine to cut them in class. Im using a 4" kicker ks coax says cut out size is 3 11-16" so im guessing thats the inside cut out and then im doing 4.25" as the out side cut.

then im doing a 1" tweeter and im guessing thats going to be 1" inside and like 1.25" outside?

[micahmye]

so im in class and im trying to figure out what i should cut these rings to since i dont have the speakers yet and im using a CnC machine to cut them in class. Im using a 4" kicker ks coax says cut out size is 3 11-16" so im guessing thats the inside cut out and then im doing 4.25" as the out side cut.

then im doing a 1" tweeter and im guessing thats going to be 1" inside and like 1.25" outside?

Sounds close, I would make the outside a little exaggerated, if its to big you can cut it down but if its too small you are screwed.

What I would do? Measure both before I cut, that may not be a option for you right now but it's the best way to go if you don't wanna waste wood.

[TeejayBee]

well im ordering my speakers when i get home but i have so much MDF lol and since i only need 1/2" for small speakers but i wanted todo these for a test run and if its right ill be good to go with them and if not i can edit my CnC worksheet right.

[micahmye]

well im ordering my speakers when i get home but i have so much MDF lol and since i only need 1/2" for small speakers but i wanted todo these for a test run and if its right ill be good to go with them and if not i can edit my CnC worksheet right.

Sounds like a plan

I'm poor so I don't usually have loads of MDF just sitting around just waiting for me to cut it up