The R2 has good sub-bass quantity and it is extended well. The sub-bass reproduction provides a nice rumble and impact is brought out well. The bass decay has speed and it elevates the overall agility. The bass texture is rendered smoothly. The mid-bass has ample body which presents the slam well. Each bass note is articulated with a robust hit.
The midrange is smooth and musical. There is moderate transparency with a tinge of warmth. Vocals are organic and emotions are conveyed effectively. The lower midrange has good body and male vocals are presented with lushness. The upper midrange is slightly more forward and female vocals have good intimacy. There is a soothing midrange display.
The treble is extended well with no sibilance and harshness. There is good body and it contributes to a smooth presentation. Treble articulation is accurate. The crisp has moderate definition and there is a fair amount of sparkle. There is a controlled and fatigue-free expression.
There is natural soundstage expansion. There is good width magnitude and the depth rendered is great.