Focal K2 Power M 3 KM Mid Range Car Door Speaker Driver 3 Inch 8mm Pair 60w RMSK2 POWER M 3 KM THE K2 SOUND SIGNATURE 3 1 8 (80MM) MIDRANGE SPEAKER DRIVER Like all the speaker drivers in the K2 Power M range, 3 KM is fitted with Focal's iconic aramid fibre K2 sandwich cone. And for an even bigger performance, Focal's engineers have combined it with their famous M profile. This shape of cone offers better frequency response and better sound dispersion, and reduces speaker driver depth. Attributes that go hand in hand with the