component set glowing red

[Haunz 10+ year member]

but there is a lightbulb in there which takes excess power and lights up because of this. mbquart crossovers do this i know and many other companies

A quick look in the features section of the user manual for those speakers lists tweeter protection: optical compression

I wonder what that could mean... //content.invisioncic.com/y282845/emoticons/rolleyes.gif.c1fef805e9d1464d377451cd5bc18bfb.gif