Sennheiser HD 660S2

Headphones

• Wired
• Circumaural
• Open design
• Dynamic
• Frequency range: 8 - 41,500 Hz
• Impedance: 300 Ohm
• Sound pressure level: 104 dB (1V)
• Driver size: 38 mm
• Distortion factor: <0.04% (1 kHz, 100 dB)
• Velour ear pads
• Two-sided cable routing
• Weight: 260 g
• Colour: Black
• Incl. 1.8 m cable (6.3 mm stereo jack), 1.8 m cable (4.4 mm balanced), 6.3 mm to 3.5 mm stereo adapter and carrying pouch
• Made in Ireland