The PreSonus HD9 are closed-back professional monitoring headphones designed for accurate, fatigue-free listening in studio environments. Featuring high-resolution dynamic drivers and a precision-tuned acoustic chamber, they deliver extended frequency response, solid bass definition, and reliable isolation for tracking and mixing.

Features:

• Closed-back professional monitoring headphones
• 45 mm dynamic neodymium drivers
• Precision-tuned acoustic chamber for accurate sound reproduction
• Extended frequency response from 10 Hz to 26 kHz
• Accurate bass response for precise mixes
• High power handling: up to 900 mW per channel at 40 ohms
• Reduced headphone bleed for recording applications
• Comfortable, long-lasting ear pads
• Lightweight design for extended listening sessions