There are many ways overloaded volume can occur that causes speaker damage. The cause may not be your HiFi Rose Equipment.
On the Anthem AVM90 AVSforum, many people thought it was the AVM90 that caused the overload. After a lot of discussion, most people thought it was Roku or bad CEC Communication between devices (e.g., source/TV to AVM90 preamp/prepro)
I rely on my Power Amplifier for protection ← my Macintosh MC255 power amp has an Overload Protection function.