QUOTE(neato4u @ May 4 2008, 01:00 AM)
Buy power inverters - 160w or more and that should do the trick - make sure that you have sufficient w to power up your speakers.
Get the accesories shop guys to modify the power inverter a bit straight to your battery - not using the normal cigarette lighter port.
Then put this inverter on your rear bonnet. These inverters should have a normal plug (like the 3 pins we have at home) to plug your PC speakers.
After you got that powered up, connect your PC speakers to your amp (or line out of your player - if you have one) - might need to purchase the right cables for these.
After that, place your speakers somewhere nice

I've seen a kenari with altec lansing before, the driver actually put this upside down (i don't know the model but the speakers are thin and long) bolted it to the roof and damn it look nice.
Post a pic if you manage to do it!

the thing is power inverters are expansive...so i''m trying to do something DIY..coz i asked an accesories shop before and the quote me rm110 for wiring from front to back with a small fuse...
so i was thinking instead of wasting the rm110, maybe i can buy better speakers to fit in the car....
@craziechild...u mean even after the power from the cigarette socket also need a fuse?