With the flat green line as the reference, we can see how various different valued acoustic dampers can have a profound effect on the response of the LIFE earphone, as much as 6-9 dB. The topmost black trace correlates to the change in FR with no damper applied; the dark grey trace points to a 330 Ω damper, light grey trace to a 680 Ω damper, brown trace to a 1000 Ω damper, green trace a 1500 Ω damper (default), red trace a 2200 Ω damper, orange trace a 3300 Ω damper, and yellow trace a 4700 Ω damper.
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