Presonus HD9 Closed Headphones
Description
Circumural closed professional headphones for study monitoring. 45 mm neodymium transducers with 10 Hz to 26 kHz response, high input power and excellent insulation. 180° swivel cups and light construction.
Ideal for: Monitoring and tracking in studio (closed insulation prevents filtration to the microphone), DJ recording, editing and mixing. The 180° rotating cups make it easy to monitor one ear, and the high input power makes it robust for different sources.
Technical characteristics:
- Type: Dynamic closed circuit.
- APPLICATION: DJ monitoring, tracking and mixing.
- Transducer: 45 mm neodymium driver.
- Frequency response: 10 Hz – 26 kHz.
- Nominal impedance: 40 Ω.
- Sensitivity: 98 dB SPL (1 MW).
- Maximum power: 900 MW per channel (1,800 MW total).
- Cable type: Fixed side, straight.
- Cable length: 3 m.
- Connector: TRS 3.5 mm with gold-plated 6.3 mm threaded adapter.
- Cups: rotating on two axles (180°).
- Includes: transport case.
- Net Weight: approx. 0.360 kg.
- Gross weight (with packaging): approx. 0.6 kg.
Connection and use: Connect to headphone output from any interface, console, mixer DJ or monitoring control. The 40 Ω impedance handles well with professional equipment. The high input power (900 mW per channel) makes it robust for different sources without risk of damage.
