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Usher 8945A 7" Mid-woofer

Non-linear Distortion Measurements
4.3 V peak input signal

 
 Full amplitude 50Hz + half amplitude 45Hz + half amplitude 55Hz:
(4.3VP, 1.86Vrms input signal)
 

 Full amplitude 80Hz + half amplitude 72Hz + half amplitude 88Hz:
(4.3VP, 1.86Vrms input signal)
 

 Full amplitude 150Hz + half amplitude 135Hz + half amplitude 165Hz:
(4.3VP, 1.86Vrms input signal)
 

 Full amplitude 300Hz + half amplitude 270Hz + half amplitude 330Hz:
(4.3VP, 1.86Vrms input signal)
 

 Full amplitude 500Hz + half amplitude 450Hz + half amplitude 550Hz:
(4.3VP, 1.86Vrms input signal)
 

 Full amplitude 800Hz + half amplitude 720Hz + half amplitude 880Hz:
(4.3VP, 1.86Vrms input signal)
 

 Full amplitude 1kHz + half amplitude 900Hz + half amplitude 1100Hz:
(4.3VP, 1.86Vrms input signal)
 

 Full amplitude 2kHz + half amplitude 1800Hz + half amplitude 2200Hz:
(4.3VP, 1.86Vrms input signal)
 

 Full amplitude 3kHz + half amplitude 2700Hz + half amplitude 3300Hz:
(4.3VP, 1.86Vrms input signal)
 

 Full amplitude 80Hz + half amplitude 1500Hz + quarter amplitude 1350Hz + quarter amplitude 1650Hz:
(4.3VP, 1.79Vrms input signal)