59
DAB1 DISTRIBUTED AUDIO SYSTEM
Specifications:
Audio Performance
Output Power: 30 Watts RMS/ch x 12 @ 8 ohms
Frequency Response: 20Hz – 20 kHz ±1dB
Total Harmonic Distortion: 0.05% (1kHz); 0.2% (20Hz –20kHz)
Signal-to-Noise Ratio: -95dB
Source Input Sensitivity: 200mV
Source Input Impedance: 30k ohms
Source Input Voltage (max): 2.0VAC RMS
Source Output Impedance: 100 ohms (buffered)
Zone Line Output Impedance: 100 ohms
Zone Line Output Level (Fixed): 1:1 (Unity Gain)
Zone Line Output Level (Variable): 0dB – +19dB (All volume settings at maximum)
FM Tuner Performance
Frequency Range (U.S.): 88.1MHz – 107.9MHz (200kHz steps)
Frequency Range (Europe): 87.50MHz – 108.00MHz (50kHz steps)
Usable Sensitivity: -35dBf
THD (@1kHz): 0.15% (mono):, 0.2% (stereo)
Adjacent Channel Selectivity: 30dB
Signal-to-Noise: -72dB
Frequency Response: 30Hz – 15kHz ±0.5dB
Stereo Separation: 35dB @1kHz
AM Tuner Performance
Frequency Range (U.S.): 520kHz – 1710kHz (10kHz steps)
Frequency Range (Europe): 522kHz – 1611kHz (9kHz steps)
THD (@1kHz): 1.2%
Sensitivity: 25dB
Selectivity: 24dB
Signal-to-Noise: -45dB
Frequency Response 100Hz – 3kHz ±4dB