Koss Porta Pro

Audeze iSINE 20

Manufacturer: Koss Audeze
Model: Porta Pro iSINE 20
Popularity:
Impedance: 60 Ω 24 Ω
Efficiency: 101.0 dB SPL/mW 120.0 dB SPL/mW
Frequency Response: 15 - 25,000 Hz 10 - 50,000 Hz
Transducer Type: Dynamic Planar magnetic
Operating Principle: Open
Ear Coupling: On-ear In-ear
Weight: 70 g 20 g
Discontinued:
Current Price: $41.96 $549.00