Originally Posted by
walpurgis
I personally do not like the idea of sand in speakers. Who's to say small particles will not get into the magnet gap and abrade the coil? And yes, finer particles can get through the usual cambric material of the speaker rear cone suspension.
Never liked the idea either, but I had to try since these are so big and heavy they are not moving any time soon. I also checked that I could suck it all out, it's not going to be a problem and the nearest coil is some 40cm higher up in the box so as long as it's not tilted 120° it looks safe. Now that it's done I have no regrets ;-)
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