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Audiobot Notes
Peak SPL

127.6 dB

This was approximated from the source output at 32 Ω

Damping factor
Sony MDR-Z7
Sony MDR-Z7
Impedance 70 Ω
Efficiency 102.0 dB SPL/mW
Frequency Response 4 - 100,000 Hz
Transducer Type Dynamic
Operating Principle Closed
Ear Coupling Over-ear
Price History
Current $698.00
Highest $698.00
Lowest $598.00
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Similar Headphones
Sony MDR-1R
Sony MDR-Z1R
Audio-Technica ATH-A2000Z
Audio-Technica ATH-A2000X
Audio-Technica ATH-DSR9BT
Marantz HD-DAC1
Marantz HD-DAC1
Power Output 800 mW at 32 Ω
Frequency Range 2 - 20,000 Hz
Portable
Price History
Current $799.00
Highest $799.00
Lowest $699.00
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