I have a router and designed/built my own circle jig. I cut the outside first. Then I cut and set the depth of the counter bore. Then I cut the hole thru where need be.
They are kinda a PITA to make, but the results are good. My router bit sucks. I need a new one!
No thats not a SoundStream speaker...
I forgot to add I accidently bought yet another SoundStream amp this week. So now:
Ref 500 to my sub
Ref 300 to R mid
Ref 300 to L mid
Ref 160s to R tweet
Ref 160s to L tweet
lol
5 amps... man Im nuts...
The shit part is... Now I gotta upgrade my wiring. I can let it slide, has to be done. 2 Ga is what I really need, but fittings and fuse blocks are about non existant for it. Hell 2 ga wires hard to find anymore... its 4 ga to 1/0... lol