Project Big Black does 156.2db @ 20hz!

After changing my subsonic filter I guessed that it might improve my proper droppers score a little.

Proper Droppers test at 20, 25, 33 and 40hz plus a peak freq and then gives you an average score.

On Saturday I managed the following set of scores

1: Matt Sprigg (PROJECT BIG BLACK) - Mitsi Shogun - 8x 12" Ground Zero - Ported Box- 16.000wrms
Total Average ((((Propper Droppers)))) Score = 155.9dB

Peak Freeq= 157.2dB @ 22Hz
40Hz = 154.2dB

33Hz = 155.9dB
25Hz = 156.1dB
20Hz = 156.3dB

The 1st person in the UK ever to do more than 155db @  20hz  ( I was also the first person to beat 155@33hz to) and im only .2 away from beating Alex 'LoudvanMan' Mitchells record - If i can sort my 40hz score out (which i think was down as my epicenter was partially on) I think i can get there

1: Alex Mitchell (Loud Van Man)  - 6x Digital Designs 3515 - Ported wall- 2x SPL Dynamics S6000D amps 12.0000wrms
Total Average ((((Propper Droppers)))) Score = 156.1dB

Peak Freeq= 158.0dB @ 33Hz
40Hz = 155.6dB
33Hz = 158.0dB
25Hz = 155.6dB
20Hz = 153.3dB


Big Black is really turning into a low frequency beast!!!   I want to thank everyone who has helped me so far - I couldn't have done it without you guys