When you need to do serious work without bothering anyone in your living space and without being distracted by outside sound, choose PreSonus HD9 headphones. They're clean-sounding, extra-comfortable, and offer a broad, transparent frequency response that ensures accurate mixing. The HD9’s closed-back acoustic design provides superior listening isolation and reduces headphone bleed, so you hear nothing but musicand your housemates hear nothing at all.

Key Features

• Two-axis, 180 cup rotation
  
• Lightweight
  
• Comfortable, long-lasting ear pads
  
• Adjustable headband
  
• Precision-tuned, closed back, circumaural acoustic design
  
• Tailored frequency response (10 Hz - 26 kHz; -3 dB)
  
• Accurate low-frequency response
  
• high-power handling (1,800 mW @ 40, 900 mW per channel)
  
• 45 mm dynamic, neodymium drivers
  
• 10 foot (3m), straight, single-sided cable with 1/8 inch connector
  
• Gold-plated 1/8 inch-to- inch adapter
  
• Storage bag