Sennheiser    
Noise Reducing Headphones-Over ear    
HD 6 MIX    
Closed professional headphones    
    
    
Overview    
"Designed to cater to the needs of the professional sound technician， the HD6 MIX is constructed of rugged， lightweight parts and built to withstand years of work in the studio. Sound-wise， they deliver an accurate， balanced sound reproduction suitable for mixing and monitoring.
 Their soft， durable ear cushions ensure a comfortable fit even over extended periods of use while at the same time reducing background noise to a minimum so that you can concentrate on finding the perfect mix.
 At home in a studio environment， the HD6 MIX is the right choice for those who use their headphones to create sounds that move the masses."    
    
    
Features    
"Sennheiser’s proprietary acoustics system delivering a balanced and accurate sound.
 Elliptical， circumaural design for maximum comfort and reduces background noise to a minimum in even the loudest of listening environments.
 150 ohm impedance for optimum compatibility with studio and mixing equipment
 Crafted from durable， high quality parts to guarantee years of use
 Single-sided coiled cable can be attached to either ear cup; straight cable included (both up to 3m)
 Comes with a premium protective case
 Two year warranty"    
    
    
What's in the box?    
"HD6 MIX headphones
 Cable 1: Coiled; 1.5m， stretchable to 3.0m / 3.5mm straight plug
 Cable 2: Straight; 3.0 m / 3.5 mm straight plug
 6.3mm adaptor plug
 Additional velour earpads
 Premium carry case
 Manuals"    
    
    
    
Technical Data    
Impedance    150 Ohm
Frequency response    8 – 30，000 Hz
Sound pressure level (SPL)    112 dB (1 kHz/1Vrms)
THD， total harmonic distortion    <0.1%
Contact pressure    6.3 N
Ear coupling    circumaural
Jack plug    3.5mm straight
Cable length    coiled 1.5m-3.0m， straight 3.0m
Transducer principle    dynamic， closed 
Load rating    500 mW
Weight w/o cable    264 g