4
RUN IN PROCEDURE
EDGE recommends that you follow the run in procedure for the subwoofer detailed below.
When your subwoofer is used for the rst time, like most brand new items it is naturally very stiff and
rigid. It will take time for the moving parts of this subwoofer to loosen up before the subwoofer will be
ready to deliver its full potential.
For the rst thirty hours it is recommended that you play the subwoofer at low to medium volumes,
gradually increasing the volume level as time
progresses. As a guide, if you listen to your subwoofer for one hour every day it will take a month for
the subwoofer to run in properly.
You will notice a big change in the sound of the subwoofer over this period. As the spider and surround
begin to run in the sound will get deeper and harder, also the output of the subwoofer will increase as
the suspension loosens up.
The subwoofer is like your car’s engine, it needs a few thousand miles before you can drive it to its full
potential. Driving it into the redline from the rst day will mean engine damage is certain and will not be
covered by warranty.
Failure to follow this simple procedure is the most common reason for a
subwoofer to fail after a very short period of time.
Parameter EDP122SPL-E6 EDP122-E6 EDP152SPL-E6
Recv 3.6 Ohm 3.6 Ohm 4 Ohm
F0 37.5Hz 49.5Hz 40.2Hz
SD 47.144 47.144 73.062
Mmd 250g 250g 250g
BL 21.98 TM 27.22TM 29.895 TM
Qms 6.667 5.668 0.066
Qes 0.587 0.506 0.543
Qts 0.539 0.464 0.499
N0 0.148% 0.226% 0.286%
SPL 83.7dB 85.6dB 86.6dB
Vas 17.020 mm2 9.739 mm2 24.728 mm2
Cms 53.928 uM/N 30.,860 uM/N 32.622 uM/N
Krm 14.211 mOhm 17.289 mOhm 24.860 mOhm
Erm 0.830 0.805 0.799
Mms 334.435g 334.435g 480.851g
Mmd 328.550 328.550 469.496
Kxm 101.433mH 140.877 190.618mH
Exm 0.645 0.600 0.593
TS PARAMETERS
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