metered my 15 long ago with 300 watts (temporary amp), and got 137 dB, TL mic in the kick, current 2.0 net sealed box. I should be able to get a better score now with my Arc amp powering it.
this is my box now, 3.15ft @ 28hz, dang does this thing hit the lows. i think im gonna tear it apart and make it a HT setup soon. i seem to blow a lot of my caulk seams with this sub (since i've never used glue in all of the RL-p installs i did) //content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif