Pair Headphones with Amps
Compare Headphones
Audiobot Notes
Peak SPL

125.1 dB

This was approximated from the source output at 150 Ω

Damping factor 1670.0
Sennheiser HD 700
Sennheiser HD 700
Impedance 167 Ω
Efficiency 98.5 dB SPL/mW
Frequency Response 10 - 42,000 Hz
Transducer Type Dynamic
Operating Principle Open
Ear Coupling Over-ear
Weight 270 g
3rd Party Measurements www.innerfidelity.com
Additional Notes
"These awesome, open circumaural headphones with tuned, highly-efficient drivers and only the finest acoustic materials will please even the most discriminating audiophile. They also look and feel great."
Price History
Current $693.73
Highest $1,099.95
Lowest $693.73
Search Item
Similar Headphones
Sennheiser HD 660 S
AKG K 712 Pro
AKG K 7XX
Shure SRH1840
Sennheiser HD 598
JDS Labs El Amp
Output Impedance 0.1 Ω
Power Output 140 mW at 600 Ω
505 mW at 150 Ω
1,100 mW at 32 Ω
Portable
Price History
Current $249.00
Highest $249.00
Lowest
Search Item
Buy from JDS Labs