Our take
FatFreq's signature sub-bass, in a shell you can wear all day. Enormous low end — and mids and highs that don't get buried.
This is for you if: You love bass and you've been let down by sets that turn it to mush. Bass-driven music is your daily listening.
Look at other IEMs if: You want flat, neutral or vocal-first. The low end is the headline here, by a wide margin.
How it's designed
- Build: Small blue resin shell with 2-pin connectors; the stock cable is weak for the price.
- Comfort: Compact and light — very comfortable, suits smaller ears and long listens.
- The specs:






