Speakers: These or those?
 

http://www.nakusa.com/master/sps6500_spec.htm

or
A/D/S


the only other speaker I have heard that I like is the alpine spx and they wont fit in the fd doors.. too deep. 2.88 or so I think. I already have a nak head and I have always loves the tight sound from the nak subs. But, I hear a/d/s is the shizz and the lower mounting depth is a plus for my space max 2.75.

Also if the rms is 70 and the peak 120, do I size my amp to 70 and 120 per channel? or do I bump it up since its a component set? Thx

my head puts out 43 x4 but it has preouts for the amp

Is this for a FD, FC or FB?

FD