My previous speakers, Energy 22's had fuses in the back "to protect them against overdriving".

it is quite something to hear when they're playing at max level
and then the fuses blow and it's "instant sound vacuum".

i don't think the M80s need fuses, as long as they are not used with 10 W/ch amps with the gain at max (hard clipping).

JC: can you hear the difference, with or without?