• Precisely tailored frequency response delivers rich bass, clear mid-range and extended highs.
• Wide, padded headband provides ergonomic fit for superior comfort over extended periods
• Closed-back, circumaural design rests comfortably over the ears and reduces background noise
• Collapsible design for easy storage and portability.
• Legendary Shure quality to withstand the rigors of everyday use
• Bayonet Clip securely locks cable into ear cup
• Replaceable ear cup pads included to ensure long product life
• 3m (10ft) coiled detachable cable provides plenty of length and easy storage and replacement
• Carrying bag protects headphones when on the go or not in use

Shure SRH840 Professional Monitoring Headphones Specifications

• Transducer type:  Dynamic neodymium magnet
• Driver size:  40 mm
• Sensitivity (1kHz):  102 dB/mW
• Impedance (1kHz):  44 Ù
• Max. input power (1kHz):  1000 mW
• Frequency range:  5 Hz - 25 kHz
• Net weight (without cable):  0.7 lb (317.5 g)
• Shipping weight:  1.75 lbs (794 g)
• Length of cable:  3 meters (9.84 ft)
• Type of cable:  Detachable coiled oxygen-free copper
• Plug:  Gold-plated 1/8" (3.5 mm) stereo mini jack