The R6 Pro has good sub-bass quantity and it is extended well. The sub-bass reproduction is smooth and full-bodied. Rumble is expressed well. There is tightness in the display. Each bass note is articulated with a robust and impactful hit. The bass decay is rather quick and the bass texture is rendered in a smooth manner. The mid-bass has an apt quantity without sounding too heavy and the slam is delivered in a satisfying way. The bass performance is smooth and engaging.
The midrange is expressed in a lush and intimate manner. There is a good amount of body that contributes to the midrange and vocals are presented well without any signs of hollowness. The lower midrange has ample quantity and male vocals are presented well with body. The upper midrange has great forwardness and the boost results in an intimate female vocals expression. The midrange is mellow and emotions are conveyed well.
The treble is extended well with a smooth expression. There is no sibilance and harshness. The amount of treble body is good and there are no signs of aggression. The crisp is defined with moderate sparkle. The air rendered at the top end has a good amount and the space reduces the congestion. The smooth presentation provides a relaxing and non-fatiguing listen.
The R6 Pro has a natural expansion in its soundstage. The width has good magnitude and the depth is not closed in. The soundstage contributes to a more intimate feeling overall. Vocals and instruments positioning is pretty accurate.