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Public Address System
DVD/Radio/Broadcast Power Amplifier
13
FM
Sensitivity
52dB
μ
Wave Band
87.0MHz-108.0MHz
Band width
15kHz
Signal to Noise Ratio
65dB
Amplifier
Model
MP7806
MP7812
MP7825
MP7835
Rated output
60W
120W
250W
350W
Output regulation
From full-load to no-load, less than 3dB.
Output method
4-16
Ω balanced output, 70V & 100V fixed-voltage outputs
Zone output
Zones 1 and 2: 100V
Auxiliary output
0dBV
Input
MIC1, 2, 3 & 4:
600Ω, 2.5mV-500mV, balanced
AUX: 10kΩ, 250mV(
±
50mV), unbalanced
Frequency response
MIC: 100Hz-15kHz (
±
3dB)
AUX: 40Hz-20kHz (
±
3dB)
Phantom power supply voltage 48(±2V)
Harmonic distortion
< 0.5% (1kHz, 1/3 rated power)
Line S/N (4Ω output)
70dB
72dB
76dB
77dB
Microphone S/N (4Ω output) 70dB
72dB
76dB
77dB
Tone adjustment
Bass: ±10dB (100Hz)
Treble: ±10dB (10kHz)
Protection
AC fuse, DC output protection, and overload protection
Mute
MIC1 input overrides other inputs (attenuated by 0 to -30dB)
Power supply
AC220-240V/50-60Hz
Power consumption
120W
250W
500W
650W
Outer Packing Size (mm)
(
L×W×H)
520×500×235
Unit Size (mm)
(
L×W×H)
430×400×132
Gross weight
15.5kg
17kg
19.8kg
21.6kg
Net weight
13kg
14.5kg
17.3kg
19.1kg
Specifications are subject to change without notice
Guangzhou DSPPA Audio Co., Ltd.
