Pair Headphones with Amps
Compare Headphones
Audiobot Notes
Peak SPL

119.2 dB

This was approximated from the source output at 250 Ω

Damping factor
Sennheiser HD 650
Impedance 320 Ω
Efficiency 98.5 dB SPL/mW
Frequency Response 10 - 39,500 Hz
Transducer Type Dynamic
Operating Principle Open
Ear Coupling Over-ear
Weight 260 g
3rd Party Measurements www.innerfidelity.com
Additional Notes
"Here's a perfect addition to your high-end home entertainment system. Hand-picked components, special acoustic materials and exceptional engineering make these headphones an audiophile's dream."
Price History
Current $369.93
Highest $438.99
Lowest $369.93
Search Item
Similar Headphones
Sennheiser HD 600
German Maestro GMP 400
Beyerdynamic DT 990 PRO
Beyerdynamic DT 990 Edition (250 Ω)
Beyerdynamic DT 880 PRO
SMSL SAP-2 Pro
Power Output 150 mW at 250 Ω
300 mW at 120 Ω
1,000 mW at 32 Ω
Frequency Range 20 - 30,000 Hz
Portable
Price History
Current $69.38
Highest $69.38
Lowest
Search Item