hd9 professional monitoring headphones nsb-series you'll hear every single detail

you'll hear every single detail of your music - and no problematic trouble spots will escape your ear again

glass-composite low-frequency driver delivers tight

ultra-low mass

monitor position

Convenient cover for your Air XD Sub 18 or AIR18s subwoofer

hd9 professional monitoring headphones nsb-series you'll hear every single detailPreSonus 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.