1997 ford explorer help!?

[anon /b/]

i have a 1997 ford explorer xlt, v6. i think theres a small sub and a amp stock in the back but i cant find out anywhere. it has leather seats and a 6 discs cd changer, i think the sub busted tho and i have a spare but i need to kno if theres and amp or not, and if there is i need the specs, like volts, and watts, and things. any help would be great ty ty ty! 10 points to best answer