PreSonus - HD9 (Closed-Cup Professional Headphones)
PreSonus HD9 professional studio headphones feature 45 mm dynamic, neodymium drivers in a closed-back acoustic design that provides superior listening isolation and reduces headphone bleed.
Its tailored frequency response extends all the way from 10 Hz to 26 kHz, with accurate bass response, enabling precise mixes. The HD9 offers high power handling (900 mW per channel into 40 ohms) while providing comfort, durability, and reduced listening fatigue.
Features
- High-Resolution Neodymium Drivers: 45mm
- Frequency Response: 10 Hz to 26 kHz
- Precision-Tuned Circumaural Design
- Comfortable Ear Pads
- Adjustable Headband
- Two Axis, 180° Cup Rotation
- Single-Sided Cable with 1/8" Connector
- 1/8" to 1/4" Gold-Plated Adapter
- 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
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Specs
Driver Size 1.77" / 45 mm Magnet Type Neodymium Design Over-Ear (Circumaural) Earcup Style Closed-Back Frequency Response 10 Hz to 26 kHz Impedance 40 Ohms (Passive) Maximum Power Handling 1800 mW Driver Type Dynamic Foldable Yes Connectivity Audio Connector 1/8" (3.5 mm) TRS Connector Plating Gold Adapter (Included) 1/4" (6.3 mm) TRS Cable Design Single-Sided Detachable No In-Line Remote/Microphone No Cable Length 9.84' / 3 m Packaging Info Package Weight 1.4 lb Box Dimensions (LxWxH) 9.1 x 8.7 x 4.5"