ok i just checked for you; my receipt says 484 for the headunit so yes its 500:-)

buddy one more thing; i bought the headunit, speakers and woofer separately on three different occasions..so ended up paying 3 times for 3 separate installations lol. you might want to be smarter and buy everything and then get it all installed together in one go..will save you money, since I'm guessing they will charge you crazy in India because they're angry you didn't buy from them lol

and one more thing, if for some reason you can't use the wiring provided with the equipment, then make sure you get GOOD aftermarket wiring for the system..seems like a small thing but makes a difference..and go to the best place possible for the installation. best of luck:-)