Mine does, rear deck, can see it from the trunk, lots of wires going to it
Most parts from a 2000-2005 Impala Are interchangeable. So my guess is yes, I'm about 95% sure of this.
yes
YES it does have one in the trunk
If you look in the trunk on the "roof" of the trunk towards the back you will see a little metal box. Thats the factory amp.
== == It is the factory amp that is bad. Either get a new factory amp, or rerun the wires direct
it built into stereo
The factory size is: 225/60-16
behind the glove box
50 Per Channel
Should be under the driver seat
yes , you need the converter from high to low, found at walmart, connect to speakers, if have factory amp install before the amp
bypass the factory amp