PreSonus HD9 Professional Over-Ear Monitoring Headphones (Closed Back)


PreSonus HD9 Professional Over-Ear Monitoring Headphones (Closed Back)


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
  • Sound
    • 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
UPC: 673454004858
Categories: ,
Driver Size1.77″ / 45 mm
Magnet TypeNeodymium
DesignOver-Ear (Circumaural)
Earcup StyleClosed-Back
Frequency Response10 Hz to 26 kHz
Impedance40 Ohms (Passive)
Maximum Power Handling1800 mW
Driver TypeDynamic
Audio Connector1/8″ (3.5 mm) TRS
Connector PlatingGold
Adapter (Included)1/4″ (6.3 mm) TRS
In-Line Remote/MicrophoneNo
Cable Length9.84′ / 3 m
Packaging Info
Package Weight1.3 lb
Box Dimensions (LxWxH)11 x 10.6 x 5.25″

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