7th Acoustics Ryusei

Neither is the headline. The 7th Acoustics Ryusei has natural sub-bass (the rumble you feel) and a controlled mid-bass (the kick-drum thump), both kept tidy so they never crowd the voice. There's enough depth that music doesn't sound thin, but this single dynamic driver was tuned for singers, not bass lines.

Ahead of everything else. The 7th Acoustics Ryusei puts the voice in front, so you hear breath, small movements and the space between words, and that level of vocal detail is rare at this price. One honest limit is that a crowded mix takes some body out of the voice. It's at its best with sparse recordings, so think acoustic, jazz vocals and singer-songwriters.

Sparkly, and sharp if you push it. The treble on the 7th Acoustics Ryusei is lit, which keeps it lively and airy, but busy tracks can turn sharp at volume.

It depends on your ears. Physically the 7th Acoustics Ryusei is small, light and easy to wear for hours. Sonically the bright treble is the limit, and at higher volumes with dense music it will tire treble-sensitive listeners well before the evening is over. At moderate volume with acoustic or vocal music it's fine.

Wide for a single dynamic driver at this price. The bright, airy top end of the 7th Acoustics Ryusei opens up the space around the singer, so the voice is close while the instruments spread out to the sides.

Yes. The 7th Acoustics Ryusei has small, light resin shells, and the Final Audio tips that come in the box seal well without needing a deep insertion. That last part matters for small ear canals, because you don't have to push the nozzle far in to get the bass. It's one of the safer picks in the shop for smaller ears.