So, I notice there's quite a bit more options for my 2004 S60 (and places to put speakers) vs my 2000 S70. The question here, and pardon me but I haven't really looked heavily myself, can I put smaller 6 3/4 subs in the back deck (and just place my speakers in the rear door spots)? I ask because right now I have an Infinity Basslink but placing it in the trunk seems rather difficult due to space and need to be able to open the bottom of the trunk for battery/spare...so my thinking is two subs in the back deck and a small amp?

I have a Pioneer AVH-X3600BHS deck which I'm installing shortly...

Thoughts?

*edit: Thinking these for the back deck http://www.crutchfield.com/p_2064CRT...72.html?tp=111 Will they fit?