Vitor wrote:So, I needed more power!!! I then installed an ALPINE KTP-445 HEAD UNIT POWER PACK 45W RMS X 4, this is a speaker level amplifier, that is very compact and does not draw a lot of power (until you crank up the volume).
Now I'm happy with the clear thumping (if I choose to) sound. Sorry, no picture of that installation, too busy messing with the wiring.
Would love to hear more about this amp. Sounds like it's discontinued, though, replaced by the KTP-445U according to Crutchfield.
Did you need to hack the wiring harness or did you (by chance) come up with plug-in connectors for the stock head unit that let you just plug it in?