I'm getting ready to build my 4pi stage. X-over ready, the wood I need is there. No the Q: I see that the Omegapros are quite 'thick'. The cabinets will be made out of 19mm solid oak. If I flush-mount the omega 15s, I won't have a lot of wood left where the drivers are mounted. Would 5mm be enough? Optione that I have are either to re-enforce the baffle from inside, or just not flush-mount completely....

Thanks for any feeback

Roland