With 4 microphone inputs that can be balanced or unbalanced, independent volume adjustment of each microphone, with mixing processing function and 7 equalization adjustment for microphone input, with phantom power supply available (+48V)
With 3 audio (stereo) input, 2 audio output, with volume, bass, treble and equalization adjustment for audio input
With audio source selection to select between line input and MP3. Audio from three ways and MP3 cannot be output simultaneously. Only one channel or MP3 can output once.
Can play MP3 by USB. Can switch between two modes, select program, adjust volume, and select repeating mode and EQ mode
With master volume adjustment
This professional amplifier speaker system can play MP3 by USB. Can switch between two modes, select program, adjust volume and select repeating mode and EQ mode
MK6906, with rated power 2×60W/8Ω (when working alone, the power of each channel is 60W/8Ω; when both channels work simultaneously, the power is 40W/8Ω);
MK6912, with rated power 2×120W/8Ω (when working alone, the power of each channel is 120W/8Ω; when both channels work simultaneously, the power is 80W/8Ω);
MK6925, with rated power 2×250W/8Ω (when working alone, the power of each channel is 250W/8Ω; when both channels work simultaneously, the power is 250W/8Ω);
With DC output protection, overload protection, short circuit protection and overheat protection
With output level and protection indicators for two channels
Infrared remote control of MP3
Model | MK6906 | MK6920 | MK6925 |
Microphone input sensitivity | 5 ± 0.5mV | 4.5±0.5mV | |
Line input sensitivity | 250 ± 50mV | ||
MP3 input -10dB / 1KHZ sine wave | Output 23V | Output 32V | Output 45V |
Line output voltage | 950 ± 150mV | ||
Total harmonic distortion | ≤0.5 (1KHz, normal working conditions) | ||
Line frequency response | 20-20k Hz (± 3dB) | ||
Microphone frequency response | 80-20k Hz (± 3 dB) | ||
Microphone 7 balanced | 64HZ: ± 12dB | ||
160HZ: ± 12dB | |||
400HZ: ± 12dB | |||
1KHZ: ± 12dB | |||
2.5KHZ: ± 12dB | |||
6.4KHZ: ± 12dB | |||
15KHZ: ± 12dB | |||
Line input and MP3 tone adjustment range bass | 100Hz: ± 12dB | ||
Treble | 10KHz: ± 12dB | ||
Signal to noise ratio (8Ω output) | ≥75dB | ||
Working power supply | AC220/ 50Hz | ||
Phantom voltage | + 48V | ||
Rated power consumption | 8Ω 60W | 8Ω 120W | 8Ω 250W |
Protective function | Overload, over temperature, short circuit | ||
Dimension (L × W × H) | 483x 310x 88 mm | ||
Package dimension (L × W × H) | 520mm×395mm×170mm | ||
Gross weight | 9.5kg | 10.15kg | 7.6kg |
Net weight | 7.5kg | 8.15kg | 5.6kg |
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