in my swift i have this
KDC-9023R: CD MP3 WMA Receiver KDC-9023R Kenwood head unit this can do everything you want and more... RRP $1400
Schneider 6 1/2" splits in the front doors run bridged off a 400 Watt amp
2 JBL 12" GT4 1000 watt series subs running bridged of my US AUDIO 900watt amp. The subs are placed in the boot with a custom made cover board to make sure no air enters or escapes the hatch so most sound is produced. parcel shelf is removed with no rear speakers(i feel sorry for passengers with just BASS hehe)
Although this amp is no where near big enough for the subs themselves it still makes the subs loud enough to be heard a few blocks away

JUst got to wait for a sound off to see what DB readout i get
anywya would love to hear that u people got in there and if anyone got any ideas about mine feel free to ask and ill get pics soon