PreSonus HD9
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
Specs
| Earpiece Design | Over-Ear (Circumaural), Closed-Back |
| Earpiece Swivel | Yes, 180° |
| Earpiece Connection / Wearing Style | Headband |
| Foldable | Yes |
| Driver Type | Dynamic |
| Driver Size | 1.8" / 45 mm |
| Magnet Type | Neodymium |
| Impedance | 40 Ohms |
| Active Noise Cancellation | No |
| Full Remote OS Support | None |
| Frequency Response | 10 Hz to 26 kHz |
| Maximum Power Handling | 1800 mW |
| Audio Connector to Source | 1 x 1/8" / 3.5 mm TRS Male Straight |
| Connector Plating | Gold |
| Adapter (Included) | 1/4" TRS |
| Cable Design | Single-Sided, Straight |
| Audio Connector to Earpiece | 1 x Hard-Wired |
| Cable Length | 10' / 3 m |
| Cable Color | Black |
| Color | Black |
| Environmental Protection | None |
| Package Weight | 1.3 lb |
| Box Dimensions (LxWxH) | 11 x 10.6 x 5.25" |
In the Box
- PreSonus HD9 Professional Over-Ear Monitoring Headphones (Closed Back)
- Gold-Plated 1/8" to 1/4" Connector
- Storage Bag
- Barcode: 70105
- UPC Barcode: 673454007095
- Supplier Code: HD9