KMS 104 Plus
Frequency Range: 20 Hz to 20 kHz
Maximum SPL: 150 dB SPL (5% THD)
S/N Ratio: 76 dB
Sensitivity: 4.5 mV/Pa at 1 kHz into 1 Kilohms
Impedance: 50 Ohms
Output Level: 12 dBu
Dynamic Range: 132 dB
Operating Voltage: 48 V ± 4 V (Phantom Power)