I have checked the Factory wiring diagram for the S5 vert with airbag for the Amplifier specs but have not been able to find it. I believe there are two stock amps on the S5 convertible with airbag but I am trying to locate the specs on the amps output wattage. If anyone should happen to know the specs please let me know. Or if I just missed the spot in the S5wiring.pdf maybe you can refer me to the correct page.

Thanks!