maggie SMG sounds dead

I have been reunited with a pair of these that I owned a few years ago. They had been in storage since. I hooked them up to a hovland saphire and both speakers sound as if they are missing a lot of the sound i remember. Not much high freq at all. I stripped sock off one of them but there is nothing obvious wrong. All hints and ideas welcome
Sounds like the fuse.
fuses ok, unfortunately.
My suggestion is to canvass the opinion of those over at the Planar Asylum @ Audio Asylum. That is where many of the Maggie lovers congregate.
Listen closely(physically) to the high freq section of both panels, and determine if there is any output. It could very well be that hearing has changed, or that you have become accustomed to the repsonse of your newer speakers. It's unlikely that either the fuses, or hi-pass filter caps, went bad in both speakers.
Try playing them for a few days or week or more at loud volumes,but not loud enough to hurt them.They may have stiffened up from setting.In other words they may need to be broken in again.Nothing to loose by trying.The only other thing I could think of is what Rodman said.
Listen to the speakers with and without the fuses. If there is no difference the tweeterwire has broken.
Also rodman and hifitime have good suggestions.
I had a similar experience when I first got back into audio after 15 years or so. It turned out it was mostly me (my ears), partly my system needing to "break back in" after not being used for so many years and the addition of a power conditioner help a lot. After some research I found out that the power here in the Hudson Valley is pretty bad. My system used to sound it's best in the late hours of the day and sometimes unlistenable during the daytime hours prior to the power conditioner. Try just listening for a while and see what happens.
Yes,its been known that electronic's setting around unused may have electronic parts beside mechanical parts that will settle into different values and change sonically.Dirty power is getting fairly common.Mine is a nightmare.Talk about ears changing,what about those people that have cars stereos you could hear blocks away.They might be wearing hearing aids by the time they reach their 30's.
just got back from a trip and read all posts, everyone is very kind and thank you. Will do all as suggested, i have a sneaking suspicion that the comment about ears and sound appreciation having changed is near the core of it. off to barcelona for a few days then will try.
Finally got a few spare minutes, so removed fuses and absolutely no difference, stripped off one cover and everything seems in mint condition, so breaks obvious.Seems odd that both HF panels are dead. I dont suppose the capacitors would blow ??? Is it a lost cause ??
While the cover are off; Make certain the fuses are good, take an ohmmeter, and touch either probe to the negative speaker terminal, and the other probe to the capacitor lead on the HF panel side. If you have a reading there(around 6 Ohms and perhaps an audible response); the HF panel is good. If the panels and fuses are good; it could well be the electrolytics went bad somehow. Where are you located?
The change that the capacitors are gone is almost zero. Do you have some coloratians? Try to wipe the tweetersection with your fingers. I am sure that you find wire(-s) has/have broken. Need manufacturer support or buy a tweeterkit from Magnepan. (Replacing the original caps with polypropylene does miracles! )
You need to use an ohm meter to verify the tweeter wires have not broken. You sometimes can't see the breaks. Rotting tweeter wires is a common failure, with the old ones.