Shure SRH840A Professional Monitoring Headphones

Developed on the same strong foundation of accuracy and naturally balanced frequency response as the SRH840, the new SRH840A professional headphones are optimized for critical listening and studio monitoring. A carefully tailored frequency response and 40mm dynamic neodymium drivers provide rich bass, clear midrange and extended treble range. A wide, padded headband and collapsible design combine with Shure durability to provide the ultimate listening experience. Includes threaded 1/4" (6.3mm) gold-plated adapter and carrying case. PRODUCT INFORMATION Carefully tailored frequency response delivers rich bass, clear midrange and extended treble Premium, padded headband provides ergonomic fit for superior comfort over extended periods Closed, around-ear design rests comfortably over the ears and reduces background noise Detachable and lockable cable ensures the cable stays securely in the earcup and allows for easy replacement Low distortion matched to 40mm dynamic neodymium drivers offers natural and well-balanced frequency response Sleek, durable design looks great on video and withstands the rigors of constant use Includes detachable straight cable, carrying case, threaded ¼" (6.3mm) gold-plated adapter and 2 year warranty Driver Type Dynamic, Neodymium magnet Driver Size 40 mm Frequency Range 5 - 25,000 Hz Sensitivity (@ 1 kHz) 197 dB/mW Impedance (@ 1 kHz) 40 Ω Maximum Input Power 500 mW Plug Gold-plated 1/8" (3.5 mm) stereo plug with threaded 1/4" (6.3 mm) gold-plated adapter Cable Length/Type 3 meters (9.84 ft) / Detachable, straight oxygen-free copper Removable Ear Pads Yes Collapsible Yes Weight (without cable) 273g (9.63 oz)