Transducer Type: Balanced Armature
Transducer Configuration: 1 BA low, 1 BA mid, 1 tia high
Bore Configuration: Single
Frequency Response: 20Hz – 20kHz
Sensitivity: 109dB/mW (105mV) @ 1kHz
Impedance: 11Ω @ 1kHz
Crossover: Integrated 3-way passive crossover
Isolation: 20dB w/ m20 module, -15dB w/ m15 module. Ships with M20 Module standard