This Classroom broadcasting amplifier has 100V power signal input and is equipped with priority function. It has 2 microphone inputs, and 2 aux inputs. This product has a built-in microphone, can be hung on the wall, and the flip can be locked, suitable for classroom use.
Rated output | 20W（4Ωload） |
Output mode | 4-16ΩRated output |
Input sensitivity | MIC 1，2: 600Ω, ≥5mV (-50dBV ), unbalanced |
AUX1，2: 10 kΩ, ≥350mV ( -10dBV ),unbalanced | |
LINE IN：≥30V，Rated power | |
Frequence response | LINE IN, MIC: 150Hz-15kHz AUX: 20Hz-20kHz |
The ratio of signal to noise | Mic 1，2 : ≤5mV |
AUX1，2 : ≤1mV | |
TREBLE: ±10dB at 10kHz | |
Capability of use | AC FUSE（2A）×1 |
Power requirements | AC 220-240V/50-60Hz |
Power consumption | 60W |
Dimensions | 250×220×80mm3 |
Gross weight/net weight | 4.5kg /3.2kg |
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