The R3 Pro has good sub-bass quantity and there is moderate extension. The sub-bass reproduction is able to provide natural rumble. The bass decay is quick and there is sufficient agility. The bass texture is rendered smoothly. The mid-bass has ample body and the slam is presented well with punch. Each bass note is articulated with good impact.
The midrange is engaging and musical. Vocals are expressed with body and presence. The R3 Pro boasts good clarity. The lower midrange has apt amount of body and male vocals are presented well without hollowness. The upper midrange has a an effective level of forwardness and female vocals shine with intimacy. There is a bodied and captivating midrange display.
The treble is extended well with no sibilance and harshness. Treble articulation is accurate and there is good body which contributes to a smooth presentation. The amount of air rendered contributes to an open top end. The crisp is defined well and there is a fair amount of of sparkle. There is a controlled expression.
There is natural expansion in its stage. There is good width magnitude and the depth rendered is great.