well it depends on if my friend (works in a car stereo store) can get more of the ones i found there about 1 1/2 inches (square shape) and stick out about 1/2 and inch very quiet to i will try to post pics in a bit of how it looks
I keep keep an eye on this thread. Sounds good to me
I saw someone with fans and they were under the costume, not in the helmet and they were pretty loud. I would like to try to stick my fans in the helmet somehow, there is room at the dome of the RG helmet, but I have heard it is next to impossible to get them to stick.
this is how it looks resting in my DP helmet right now im waiting on the 9v adaptors i ordered and will test how it works then i hope to get more fans this size if now i will post what other sizes i got
I run 2 9 volt in series with these 2 from radio shack. They are the same size but half the thickness. The push button switch, and battery adapters are from radio shack too. They have run about 12 hrs total so far, and still work great.
I have no noise problem with these. I can heary everything just fine.