01 Buick Century factory amp

Any idea where the factory amp is in this vehicle? The GM info i have says rear parcel shelf, but i had the seats removed, parcel shelf removed, essetially down to bare metal and there is no amp back there at all, in the trunk or on the upper parcel shelf...

have you looked to see if ALL model of that car came with an amp, if i remember right not all of them did.   so thier might not be one, you might just have the factory radio, beware when removing any 2000+ gm head unit,   any wires touch and you could have disasted leading to very expensive reapir's, make sure if you need the gma harnesses you get them do not attempt to hard wire these cars2009 0-1000 Trunk WR 154.0DB 2009 1001+ Trunk WR

2007 USACI World Champion

2007 World Record

2006 USACI Finals 2nd Place