If you are asking about swapping the speaker in the Scosche, it was really easy. The EFX sub is just screwed in. Hard part is to find something that has the same cutout diameter and depth as the EFX sub. It's not super shallow or anything, but some 10" speakers might be too deep for that box. Easiest thing would be to remove the old one, and take the enclosure to a stereo store to see what fits.

 

to whoever is using this setup, what amp are you running?

 

the efx sub is ok. i blew the one i had and i replaced it with a memphis power refrence. man its super clean. amp is a cadence 4000. its a 4 chanell and the rear chaneels are bridged. sounds good. ditch the efx sub after you get it. i got mine from a shop around town for 50 bucks then spent another 65 on the memphis the same day.lol