Shure SRH 840 (44 Ohm) closed headphones

Shure SRH 840
The SRH840 is specifically engineered for critical listening and professional recording. With its precisely tailored frequency response it delivers accurate sound reproduction in demanding studio applications. The SRH840 has a closed-back, circumaural design that rests comfortably over the ears which reduces background noise. The wide, padded headband provides ergonomic fit for superior comfort over extended periods. It has a precisely tailored frequency response to deliver rich bass, clear mid-range and extended highs. The collapsible design provides easy storage and portability, with the included carrying bag giving the headphones protection when on the go or not in use.

Specifications:
• Transducer Type: Dynamic, Neodym-Magnet
• Driver size: 40 mm
• Sensitivity : 102 dB SPL/mW
• Impedance: 44 Ω
• Max. input power: 1000 mW
• Frequency range: 5 Hz - 25 kHz
• Net weight (without cable): 813 g
• Cable length: 3 m
• Type of cable: Attached, straight
• Plug: Gold-plated 3.5 mm stereo mini plug
• 6,3mm Jack adapter.

The set also includes additional ear pads and the protective etui.