4db louder for a 5.83cfm increase and pulling 5.52 watts more
in my opinon the sound to cfm is a good trade off then again i dont think my 2 deltas now are loud
but i dont like the more that double power draw. 2 power supplys would be a good idea.
Now to switch out my current deltas for the new ones ;D
anyone find a price for them in US funds?