This an example of bad mastering. As soundengineer you should always check the final master for infrasonics and DC shift. On the Madonna Ray of light there is one track with 2 Hz on one channel.
https://www.grimmaudio.com/blogs/dmf-designer-rob-munnig-schmidt/
Designed the electrical waferstepper for the ASML chip machines.
https://www.rmsacoustics.nl/
I don't need a graph of my one, it is already in the datasheet:
At the marked part you can seen the protection kicking in. Completely inline with Amir's measurements.
You can't either, you can clearly see the current limiter kicking in at the 2 ohm and 4 ohm BTL graphs in the Hypex datasheet.
If you want real continues power at 2 ohm, buy something like this:
file:///C:/Users/wlz/Downloads/Delta-Omega-2000-Brochure-DO2000_Broc-2.pdf
Owned a pair of these...
Ok, Hypex states 180 W at 2 ohm at 1 kHz and tell that is current limited. They even provide a measurement at 3 different frequencies where you can see very clear to show this. Problem is that many people can't read graphs....
Maybe reading the Hypex specsheet will help for some people. They state 180 W at 2 ohms at 1 kHz and say it is current limited.
The graphs are very clear at this:
You can see this also in the BTL setup at 4 ohm:
There are 2 protection systems, one over current in the amp stage and also...