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Audiobot Notes
Peak SPL

131.0 dB

Damping factor 106.7
Superlux HD-681
Superlux HD-681
Impedance 32 Ω
Efficiency 98.0 dB SPL/mW
Frequency Response 10 - 30,000 Hz
Transducer Type Dynamic
Operating Principle Open
Ear Coupling Over-ear
Price History
Current $33.61
Highest $42.95
Lowest $33.61
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Schiit Magni 3
Type Solid state
Output Impedance 0.3 Ω
Power Output 230 mW at 600 Ω
430 mW at 300 Ω
1,300 mW at 50 Ω
2,000 mW at 32 Ω
3,000 mW at 16 Ω
Frequency Range 20 - 20,000 Hz
Portable
Price History
Current $99.00
Highest $99.00
Lowest
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