RPGWiZaRD
Headphoneus Supremus
- Joined
- Jan 31, 2010
- Posts
- 6,553
- Likes
- 613
I would give 9.5 to Q40 and HTF600 maybe 8.2. They do leak some as they don't appear to be fully closed, the openings are small so it doesn't leak at lot, but yea there's some, not sure how much of an issue at normal listening volume in an office, leaving them on a table at normal/slightly loud listening volume while the cups are lying against each other I hear them faintly in a quiet room up to about 3~4 meters away.