Some headphones impress with booming bass. The Sennheiser HD 599 SE impresses with balance.

Its open-back design creates a spacious, natural soundstage that makes music, movies, and games feel less like they’re coming from headphones and more like they’re unfolding around you. Comfortable velour ear pads and Sennheiser’s renowned tuning make these a favorite for long listening sessions.

These are open-box, like new. The box was opened only to verify the contents and test that everything functions properly. The headphones were then carefully rewrapped and placed back in the original packaging.

Included

✓ Sennheiser HD 599 SE Open-Back Headphones
✓ Original Retail Box
✓ Original Packaging
✓ Original Audio Cables
✓ Original Documentation

Condition

Like new, open-box condition.

The headphones show virtually no signs of use. They were removed from the packaging only to verify the contents and confirm proper operation, then carefully rewrapped and returned to the box.

Features

• Open-back design with an expansive, natural soundstage
• Premium velour ear cushions for exceptional comfort
• Detailed, balanced sound signature
• Lightweight construction for extended listening sessions
• Ideal for music, movies, gaming, and critical listening

Fun Fact 🎧

The open-back design of the HD 599 SE allows air to move freely through the ear cups, creating a wider, more speaker-like presentation than typical closed-back headphones. The tradeoff is that they also let outside sound in and your music out, making them best enjoyed in quieter spaces.

Ships fast, Ships FREE, packed securely, and ready for its next listening session. 🎶