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Old 05-08-2008, 03:38 PM   #6 (permalink)
Mega Heavy Bass
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Join Date: May 2008
Location: Kent - United Kingdom
Posts: 3
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Hello all.

I`ve just found you all again , had trouble getting on here.

Hope everyone is fine.

Good news everyone!!!


The Escort is certainly louder - although the 20Hz score has dropped a bit

O.K. the Old system: 4x 15" Mags & 5000wrms

Measured using my own SPL format for low playing vehicles.

The measurements are taken from the headrest position using a Term Lab pressure sensor.

Total Average ((((Propper Droppers)))) Score = 151.6dB

Peak Freeq= 152.7dB @ 33Hz
40Hz= 150.4dB
33Hz= 152.7dB
25hz= 151.6dB
20Hz= 150.7dB


The new set up


5x 15" Mags - 5x SPLD S1200d Amps

Total Average ((((Propper Droppers)))) Score = 153.2dB

Peak Freeq= 155.3dB @ 32Hz
40Hz= 154.2dB
33Hz= 155.0dB
25hz= 152.5dB
20Hz= 149.3dB

There`s plenty more to come. 156dB+ I think, and the 20Hz frequencies back into the 150s again...
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5x Stereo Integrity 15" Magnums - 6000wrms
((((Propper Droppers)))) Scores 2008:

Peak:
155.3dB @ 32Hz
40Hz= 154.2dB - 33Hz= 155.0dB - 25Hz= 152.5dB - 20Hz= 149.3dB
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