The Shure SRH1440 is a Professional Open Back Headphones and provides full-range audio with detailed highs and rich bass. These headphones are impedance optimized for direct connection to a whole variety of portable audio devices.
Product Specifications:
Driver Type: Dynamic, Neodymium Magnet
Driver Size: 40 mm
Frequency Range: 15 Hz - 27,000 Hz
Sensitivity: (@ 1 kHz) 101 dB/mW
Impedance: (@ 1 kHz) 37 Ω
Maximum Input Power: 1000 mW
Plug Gold-Plated: 1/8” (3.5 mm) stereo plug with threaded 1/4" (6.3 mm)
Gold-Plated Adapter
Cable Length/Type: 2.1 Meters (6.9 Ft) / Dual-Exit, Detachable Oxygen-Free Copper
Removable Ear Pads: Yes
Collapsible: No
Weight (Without Cable): 343g (12.1 oz)