Superlux HD-681EVO
HD681 EVO is upgraded version model HD681. HD681 EVO 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.
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)