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Audiobot Notes
Peak SPL

122.1 dB

Damping factor 32.0
AKG K 550
AKG K 550
Impedance 32 Ω
Efficiency 99.1 dB SPL/mW
Frequency Response 12 - 28,000 Hz
Transducer Type Dynamic
Operating Principle Closed
Ear Coupling On-ear
Weight 305 g
Price History
Current $244.98
Highest $280.00
Lowest $244.98
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Output Impedance 1.0 Ω
Power Output 15 mW at 600 Ω
50 mW at 300 Ω
100 mW at 50 Ω
200 mW at 32 Ω
Frequency Range 5 - 40,000 Hz
Portable
Price History
Current $399.00
Highest $399.00
Lowest
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