2020 Tundra Factory Amplifier Fuse Rating?

Question about the power wire running to the factory amp under the passenger front seat.

I have the non JBL audio system with the center channel dash speaker.

Is the fuse rating for the factory amplifier 30A? In the engine fuse box I see a 30amp fuse labeled 'AMP'.. is that the audio AMPlifier? Anyone know if only the amplifier is on that fuse? So does is also include the factory head unit?

Thanks!

 

I pulled the AMP fuse and I can confirm it is for the audio AMPlifier as the door speakers no longer worked. The head unit still functioned so it is not on the same circuit. I think it is safe to assume that the audio amplifier is the only thing on this circuit.