The HD681 headphones feature a semi-open design intended for use in professional monitoring applications. These headphones feature premium quality audio components paired with an ergonomic design. The self-adjusting headband provides the listener with a great fit and these durable headphones can even be twisted for use in single ear monitoring. The HD681 professional headphones are an excellent choice for a wide range of audio listening tasks, including recording studio monitors, headphones for MP3 players or video games, computer/digital audio or any pro audio application.
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Accurate and detailed sound field
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High efficiency and wide dynamic range
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10Hz - 30kHz frequency response
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Low harmonic distortion
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50mm hi-energy drivers
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Durable construction
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Lightweight
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Self-adjusting headband
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Single-sided, straight cable
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Protective storage pouch
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3.5mm to 1/4 phone adapter
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Outstanding quality and value
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Type: Dynamic, Semi-open
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Driver: 50mm, dome type, neodymium magnet
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Sensitivity: 98 dB (SPL/mW)
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Frequency Range: 10 to 30,000 Hz
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Rated Impedance: 32 Ohms
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THD: <0.25%
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Max Input Power: 300 mW
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Cord: Single Sided, Straight. 2.5 meters (8.2 feet)
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Connector: Gold plated stereo 1/8" mini jack
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Adaptor: Screw on, gold plated, stereo 1/8" mini jack to 1/4" phone
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Weight: 220 g (8.3 ounces)
