bill mcdonald

Are you guys going at this with a router mounted on a fixture, or is there a better way?

pentavolvo

jigsaw always works good, but router with jasper jig is awesome

Kale

I use a jigsaw for quick work... router if I'm going to see it.

Fasthotrod

As Penta said... a Jasper Jig is awesome when used with a plunge router.

bill mcdonald

looks like I will need to get a jasper jig.

I have seen some wood DIY jigs. Problem is you have to use the routed to make a circle for the router to sit on. Kind of an egg before the chicken kind of thing.

Thrash

Poor man would use a jigsaw and Dremel, no big deal to pull off ...

Kale

Naw. Just need a peg and a piece of wood to stick on it and to the router make the radius of the circle.

Fasthotrod

My Jasper jig cuts are perfect every time... and can be adjusted in 1/16" increments. That makes for a lot of different combinations when making speaker boxes, like when making the speaker hole, then coming in on top with another mounting board to 'flush mount' the sub face. Do the cut slightly bigger to account for carpet, vinyl, etc... good stuff.