Sennheiser HD 437

Weight: 130 g
Design: Invoices
Description: Design: on-ear, device type: wired headphones, design features: neodymium magnets, plug connector: mini jack 3.5 mm, acoustic design type: open
Additional Information: Cable connection: bilateral; Cord made of oxygen-free copper: yes; Replaceable ear pads: yes
Plug connector: mini jack 3.5 mm
Harmonic coefficient: 0.5 %
Impedance: 32 ohm
Sensitivity: 115 dB
Included: Adapter 6.3 mm
Length of cable: 3m
Design features: Neodymium magnets
Device type: Wired headphones
Mount type: Headband
Maximum playback frequency: 18000 Hz
Minimum repeatable frequency: 21 Hz
Technology: Dynamic
Type of acoustic design: Open