The OH500 has good amount of sub-bass quantity with moderate extension. The sub-bass reproduction is expressed in a soothing approach and rumble is expressed naturally. The bass decay has sufficient speed to inject the agility. The bass texture is rendered with smoothness. The mid-bass has body and the slam is expressed with weight. The punch is executed with moderate impact. Each bass note is articulated in a smooth and effortless manner.
The midrange of the OH500 is expressed well with lushness and emotions are conveyed well. The vocals on the OH500 are presented with smoothness and they take on a more laid-back nature. The lower midrange has good quantity and male vocals are conveyed with presence without sounding too thick. The upper midrange is not very forward and female vocals take on an emotional display. The midrange has a good balance of body and presence which provides a soothing vocals listen.
The treble is extended moderately. The presentation is controlled and smooth. There is lack of energy at times but it guarantees a fatigue-free listen. The treble has moderate body and the amount is quite apt. The crisp has moderate definition. There is an effective amount of air rendered to provide the necessary space. The expression is enjoyable and there is a relaxing listen.
The OH500 has a very natural expansion in its soundstage with fullness. The width magnitude is moderate. There is good depth with an effective amount of space rendered. It takes on a more intimate approach.