PreSonus HD9 – Professional Closed-Back Studio Headphones
The PreSonus HD9 are high-quality closed-back studio headphones designed to deliver accurate, powerful, and detailed sound for recording, mixing, and everyday listening.
Built with the professional studio environment in mind, the HD9 provides superior isolation, extended frequency response, and all-day comfort, making them ideal for engineers, producers, and musicians alike.
Whether you’re tracking vocals, editing, or monitoring live performances, the HD9 ensures neutral, reliable sound reproduction that translates perfectly to any playback system.
Key Features
- Closed-back acoustic design delivers excellent isolation and minimal sound leakage.
- Dynamic 45 mm drivers provide accurate, full-range sound with tight bass and clear highs.
- Extended frequency response from 10 Hz to 26 kHz for precise monitoring and critical listening.
- Comfortable circumaural earcups with soft padding for long sessions without fatigue.
- Adjustable, lightweight headband for a secure and customized fit.
- High power handling ensures consistent performance at high volumes.
- Single-sided cable design for easy movement and reduced cable clutter.
- Durable, foldable design makes the HD9 perfect for both studio and mobile use.
- Includes a 3.5 mm to 6.3 mm adapter for compatibility with all professional gear.
- Optimized for PreSonus HP and AudioBox headphone amplifiers, but works with any professional interface or mixer.
Applications
- Studio Recording: Ideal for tracking vocals and instruments with excellent isolation.
- Mixing and Editing: Provides flat and detailed frequency response for accurate decision-making.
- Live Monitoring: Suitable for performers and engineers needing closed-back noise control.
- Everyday Listening: Enjoy professional-quality sound for music production or playback on the go.
Technical Specifications
| Type | Closed-back, dynamic, circumaural headphones |
|---|---|
| Driver Size | 45 mm dynamic drivers |
| Frequency Response | 10 Hz – 26 kHz |
| Impedance | 40 Ω |
| Sensitivity | 95 dB SPL (±3 dB) |
| Maximum Input Power | 900 mW |
| Cable | 3 meters (single-sided, straight) |
| Connector | 3.5 mm stereo plug with 6.3 mm adapter (included) |
| Ear Coupling | Over-ear, circumaural |
| Weight | 0.3 kg (approx.) |
| Included Accessories | ¼” (6.3 mm) adapter, storage pouch |
Why Choose the PreSonus HD9?
The PreSonus HD9 headphones are built to deliver professional-grade monitoring accuracy and comfort at an accessible price.
Their closed-back design isolates external noise while maintaining a powerful, clear, and balanced sound signature — ideal for long recording sessions and precise mixing work.
Whether in the studio or on the go, the HD9 provides reliable reference sound, durable construction, and exceptional comfort trusted by engineers worldwide.