RE:Speaker Breakup

You mentioned in a prior post, "The Green Beret....will begin to compress and get loose after about 22-25 watts"

I'd like to know which of these speakers will breakup earlier and at what point:

1) Reaper 30w

2) Invader

- Thanks

Reaper 30 ... because of it's 30-watt vintage paper former ... which will also heat-up and eventually burn out if ran above 30-watts for long :-(