Sennheiser HD 505 Wired
The Sennheiser HD 505 headphones feature an open-back design, which means they offer no noise isolation. As a result, sound can easily escape, making them audible to those around you. For this reason, it’s best to avoid using them in shared or public spaces.
While the open-back ear cups allow sound to leak out, they also let in outside noise. If you’re not in a quiet environment, you may find external distractions creeping in while you listen. This isn’t a flaw specific to the HD 505; it’s simply a characteristic of open-back headphones that you should keep in mind.
When it comes to sound quality, the HD 505 delivers the signature Sennheiser experience, although it does have some minor shortcomings. The sound stage is generally warm, rounded, and well-balanced. However, some users may find the bass and certain high frequencies to be a bit too bright for their liking, which ultimately depends on individual sensitivity to different sound levels.
