The best-selling model HD681 is a high quality headset with rich bass, crystal clear high resolution and accurate sound field positioning. Now the new HD681 EVO upgraded version has a completely new, more slender shape and an improved smoother, more neutral, treble tone. The HD681 EVO easily meets the requirements of stage and studio professionals for a high-quality sound in monitoring headphones.

Features:

• Next evolution of new HD681 with new styling design and an improved smoother, more neutral, treble tone

• Semi-open, Circumaural

• 50 mm large-diaphragm speaker unit to reproduce accurate sound and large dynamic

• Aural design provides natural sound, able to maintain a comfortable feel during prolonged use

• Self-adjusting headband provides the best fit

• Optional two colors: black and white
  
  

Specifications:

• Type: Dynamic, Semi-open
• Driver：ø50 mm, neodymium
• Sensitivity：98 dB SPL (1mW)
• Frequency Response：10-30,000 Hz
• Maximum Power: 300 mW
• Rated Impedance：32 Ω (copper-coated aluminum wire)
• Earpad
• Leather
• Headphone Caliper Pressure: 3.5 N
• Detachable 1-meter (3.3 ft.) & 3-meter (9.8 ft.) straight, single-sided; plugin cable on headphones (mini stereo connector)