- Jan 12, 2008
where do you get the block of aluminum you use to mount the mirrors and galvos on?
Yes in my case it certainly is overkill, but the case came with it installed so I figured why bother to remove it. In your case though I'd have rather put in one 80mm fan than two 40mms120mm fans....................
seriously............. way over kill.
40mm fans is all my projectors need, there is no heat inside at all. i dont have any fans on the top level cooling the laser, as its not needed.
when the music is pumping fan noise isnt a problem