Best hai phir. 
Sir yeh mrs wala bahana nahee chalna,sahee waja sabko pata hai. 
Sir tbh,ager zaleel o khuwar hona chahtay hain tuning k chakkeron may to manual tune dsp pakadlayn.If not then there are two options...
if you intend to go 2 way active
Alpine PXE H650
Amazon.com : Alpine PXE-H650 System Integration Audio Processor : Vehicle Audio Integration Devices : Electronics
Uses the Audyssey technology famous in home theaters,the only drawback is it's 2v output.Heard it before and it's a very capable dsp.
The better alternative if you can find it would be it's next iteration,
Amazon.com: Customer Reviews: Alpine PXEH660 System Integration Audio Processor
This has 4v pre outs.
The most expensive option which can handle a 3 way set + sub is the Alpine H800
Amazon.com : Pkg PXA-H800 - Alpine Imprint Audio Processor + RUX-C800 - Alpine In-Dash Controller for PXA-H800 : Vehicle Equalizers : Electronics
Or you could ditch all this and get the 80prs for around 30k.Happy hunting... =)