Im going to assume that it is an 05-07 STS since i believe it was introduced in and i don't know bout 08 though i immagine it would be the same. The main Bose amplifier is in the trunk on the driverside framework just behind that grey pannel thing. (its black and silver and says BOSE in big letters, you cant miss it) If you want to get a look at it or something you will have to take off the pannels which is really quite easy, just undo the snaps (you might break a few they are about $3 each in my experience) The Bose amplifier is connected to a complicated wiring harness so i wouldn't count on doing any modding to it. the Bose system also has 5 other amps that i bet you didnt know about... each of the big speakers in the doors has its own built in amp that sits right on it and same goes for the 12 inch sub on the rear shelf. these are connected with a simple 5 wire connector (power+ , power- , signal + , signal- , and remote power). I myself have done a major audio revamp to my STS so if you have any questions i may be able to answer them for you. ask them on this thread and ill check back.
Cadillac STS was created in 2005.
No, ..
The amplifier is really fused in the 2004 Infiniti Bose.
CADILLAC STS is totally better
Cadillac STS-V was created in 2005.
Following the 2008 Cadillac STS and 2010 model update, Cadillac decided to discontinue the STS. As a result, the last STS to be produced was put together on May 4, 2011.
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"The Cadillac STS-V comes standard with heated seats in both the front and the rear, a GPS navigation system, and a surround-sound audio system from Bose which includes 15 speakers and a six-CD changer."