Underneathe the rear deck/dash, in the trunk. Sometimes you can find replacement units in Toronados, Grand Prixs, Luminas, Regals, and Cutlasses.
140 amp
Both the 20 amp fuse and the horn relay on 95 Buick Riviera are located in the under hood fuse box in the engine compartment just behind the passenger side headlamp.A detail of the fuses in this fuse box can be found on the inside cover of the box.
the amp is in the rear passenger door if you have a Bose system
I own the 1989Cadillac 4dr Sedan Deville with Bose premium sound. Each speaker has its own individual amp that is attached to the speaker. The amps in my car went bad causing only one of my speakers to work. If you are having issues with the amp from my experience it is better to run new speakers, stereo, and wires (but be warned it is no easy task to remove the old door speakers!).
Under your center console.
15 AMP
There are 4 amps, one on each speaker, the speaker is in an enclosure with the amp built into it.
amp is located above the gas pedals to the left behind insulation
The external amp is located just behind and slightly lower than the head unit.
It Is under the center console bucket.
2007 mercedes ml350 amp location
take it to the dealer