LaBeLkilLs87 10+ year member
Member
I have an Alpine CDE 7872 ( i know its old but it came with my car) The thing is..it has a sub setting but there arent any sub outs in the back, and i've also been told that you can convery the rear outs to subs outs ( i read that from the manual) That didnt work, so my question is; will this headunit work and if so how do i set it properly, and if not should i just get another one. I have a Head unit picked out that i might buy the Alpine CDM-9823 ...is it decent?