this is gettin torn out for a wall. but it did a 144 at 35 hz at the headrest and a 141.1 at 25 hz //content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif it was tuned a lil low but moved massive amounts of air, ill try to get a hair trick vid before we take it out.