SENNHEISER / HD660S2

SENNHEISER / HD660S2 are Sennheiser's high-end headphones that achieve excellent balance and natural sound reproduction. It inherits the DNA of the HD 600 series, adds rich bass, and sublimates it to an even deeper sound.

[直輸入品][Direct Import]

■Real and dramatic sound
HD660S2 offers music lovers an intimate way to connect more deeply with their favorite songs and artists. Breathtaking resolution and accuracy brings you closer to your instruments and vocalists than ever before. Combined with the warm and relaxed sub-bass, listening brings a unique comfort. HD660S2 provides an intimate experience that you won't want to put down.

■Attractive sub-bass
- Despite doubling the sound pressure in the lowest range, the HD660S2 maintains exceptional precision and balance from sub-bass to mid-bass and beyond. By widening the sound space, the high range becomes even brighter, the sound field becomes deeper, and the impression becomes more intense.


■ Unique and powerful vent magnet system minimizes distortion
■Ultra-lightweight aluminum voice coil with 300Ω impedance for excellent impulse response
■Intimate sound with excellent tone and deep, accurate sub-bass
■Luxurious ear cushions and open design for maximum comfort
■Superior quality designed in Germany and manufactured in Ireland


■Model: Dynamic, open type
■Transducer size: 38 mm
■Frequency characteristics: 8 - 41,500 Hz
■Impedance: 300 Ω
■Sensitivity (SPL): 104 dB (1 kHz, 1 Vrms)
■Daily load factor (THD): <0.04% (1 kHz, 100 dB)
■Weight: 260g
■Plug: 6.3 mm (1?4inch) to 3.5 mm
■Connector: 6.3 mm jack plug, 4.4 mm balance plug
■Cable length: 1.8m