its made by jbl, i think its 220 watts and its a 6 channel i believe, if i am correct, there is a channel for each front tweater, a channel for each front woofer, and then a channel for each rear tweater, woofer combo, something like that. its located in the trunk, up on the plastic package tray that is right under the rear deck. all mark VIII's had an amp, some only came with the ford premium sound amp and 4 woofers, and the other option was the jbl sound with 4 woofers and 4 tweaters, but all 97 and 98 mark VIII's have the jbl sound and 8 speakers