Sennheiser HD 700

Sennheiser HD 660 S

Sennheiser HD 800 S

Manufacturer: Sennheiser Sennheiser Sennheiser
Model: HD 700 HD 660 S HD 800 S
Popularity: #8 #9 #47
Impedance: 167 Ω 150 Ω 300 Ω
Efficiency: 98.5 dB SPL/mW 95.8 dB SPL/mW 96.8 dB SPL/mW
Frequency Response: 10 - 42,000 Hz 10 - 41,000 Hz 4 - 51,000 Hz
Transducer Type: Dynamic Dynamic Dynamic
Operating Principle: Open Open Open
Ear Coupling: Over-ear Over-ear Over-ear
Weight: 270 g 260 g 330 g
Discontinued:
Current Price: $693.73 $489.99 $1,599.94