Sennheiser HD 650 Over-ear Headphones, Black/Gray

The Sennheiser HD 650 is a set of open-back, over-ear headphones engineered for reference-level listening in hi-fi or studio environments. Its acoustic design produces a wide and natural stereo image, prioritizing accurate sound reproduction across a broad frequency range of 10 Hz to 41,000 Hz. The 38 mm drivers are systematically matched to deliver a consistently detailed audio experience. With a high impedance of 300 ohms, these headphones are specifically intended for use with dedicated headphone amplifiers to achieve their full performance potential.

Constructed for long listening sessions, the HD 650 features soft velour earpads and a lightweight 260-gram frame that contributes to user comfort. The 3-meter connecting cable is detachable, which allows for straightforward replacement and helps prevent damage. It terminates in a 6.3 mm stereo plug, suitable for professional audio equipment, and includes a 3.5 mm adapter for broader compatibility with other consumer devices. This wired configuration ensures a direct signal path from the audio source to the drivers.

• Over-ear, open-back acoustic design
• Wired connection for signal integrity
• Features 38 mm dynamic drivers
• Provides a frequency response of 10 Hz to 41,000 Hz
• High 300-ohm impedance for use with amplifiers
• Weighs 260 grams for comfort during extended use
• Includes a detachable 3-meter cable
• Supplied with a 6.3 mm to 3.5 mm adapter