Notice that all results are dB RMS and normalized to 2 meter distance! Spreadsheets now containing all the subwoofers tested on rounds 4 and 5.
*** Notice that the TC Sounds 2xTC-2000 15" sealed 140L had a bad second driver (surround came off due to a manuf. defect) during the CEA-2010 test so it's results at 40 Hz and down are NOT what they should be. The real numbers at the low end should be slightly higher than the numbers for the CSS 2xSDX15 sealed 140L.
