Alpine CDA-9856 Head Unit
http://www.crutchfield.com/S-gjvKMZA...0&I=500CDA9856

Infinity Reference 6810cs Components (front speakers)
http://www.crutchfield.com/S-gjvKMZA...00&I=1086810CS

Infinity Kappa 682.7cf Full Range Speakers(rear speakers)
http://www.crutchfield.com/S-gjvKMZA...00&I=1086827CF

Profile AP1040 4 way 80W amp (For the Speakers)
http://www.crutchfield.com/S-u87P95l...ch=profile+amp

Scosche Sub & Enclosure
http://www.crutchfield.com/S-79f2RyD...search=scosche

Profile AP1000M 310W amp (for the sub)
http://www.crutchfield.com/S-DSjjlTa...ch=profile+amp

EFX 4-gauge amp wiring kit
http://www.crutchfield.com/S-bl3bWE9...&i=142PA41#Tab

 

just one sub thats it

 

looks good, the infinities are a little rich on the high end for my personal tasts, others love them.....

 

no rap here... one sub is plenty