The PreSonus HD9 is a pair of professional-quality monitoring headphones, which deliver loud, clear, and clean audio, while minimizing listening fatigue.
The HD9 sports 45mm dynamic, neodymium drivers with high-power handling (900mW per channel into 40 Ohms) and an extended frequency response from 10 Hz to 26 kHz for accurate bass response and precision mixing.
The closed-back, circumaural design keeps the sound inside the ear cups for isolation while tracking, while the adjustable headband and comfy earpads are designed for long listening sessions.
The single-sided cable is 10' long to provide plenty of slack, giving you freedom to move about your workstation or console. The 1/8" stereo plug connects to a variety of professional audio devices.
The PreSonus HD9 ships with a gold-plated 1/8" to 1/4" adapter and a storage bag.
- Fit and Comfort
- Two-axis, 180° cup rotation
- Comfortable, long-lasting ear pads
- Adjustable headband
- Precision-tuned, closed back, circumaural acoustic design
- Frequency Response: 10 Hz to 26 kHz (±3 dB)
- Accurate low-frequency response
- High-power handling (1800mW @ 40 Ohms, 900mW per channel)
- 45 mm dynamic, neodymium drivers
- Connection and Storage
- 10' straight, single-sided cable with 1/8" connector
- Gold-plated 1/8" to 1/4" adapter
- Storage bag
- Fit and Comfort
|Driver Size||1.77" / 45 mm|
|Voice Coil||Not Specified by Manufacturer|
|Material of Construction||Not Specified by Manufacturer|
|Frequency Response||10 Hz to 26 kHz|
|Sensitivity||Not Specified by Manufacturer|
|Impedance||40 Ohms (Passive)|
|Maximum Sound Pressure Level (SPL)||Not Specified by Manufacturer|
|Maximum Power Handling||1800 mW|
|Noise Attenuation||Not Specified by Manufacturer|
|Total Harmonic Distortion (THD)||Not Specified by Manufacturer|
|Contact Pressure||Not Specified by Manufacturer|
|Audio Connector||1/8" (3.5 mm) TRS|
|Adapter (Included)||1/4" (6.3 mm) TRS|
|Connector to Earpiece||Not Specified by Manufacturer|
|Type||Not Specified by Manufacturer|
|Cable Length||9.84' / 3 m|
|Dimensions (W x H x D)||Not Specified by Manufacturer|
|Weight||Not Specified by Manufacturer|
|Package Weight||1.4 lb|
|Box Dimensions (LxWxH)||9.1 x 8.7 x 4.5"|