MA-240V 240W Digital Mixer Amplifier 100V 4Ω

Digital Mixer Amplifier ideal for supermarkets, shopping malls, and leisure malls.

Brand: Minkez
Description

Desktop mini constant voltage digital power amplifier, with beautiful appearance and lightweight; can be used for background music playback of small and medium-sized indoor venues such as supermarkets, shopping malls, and leisure malls.

  • Desktop mini constant voltage digital power amplifier, with beautiful appearance and lightweight; can be used for background music playback of small and medium-sized indoor venues such as small and medium-sized supermarkets, shopping mall and leisure cafes.
  • Desktop design, exquisite SMT process design.
  • Support MP3 / TUNER / BLUETOOTH remote control function, with remote and the control distance is up to 8 meters.
  • It contains a USB interface and SD card interface, an integrated MP3 player module, with automatic priority playing audio function, the digital screen can display the current playing track of USB.
  • Integrated Bluetooth module to support music playback via Bluetooth of the mobile phone.
  • Integrated TUNER module with FM radio antenna port.
  • 1 channel EMC input, 2 channels AUX input and 4 channels MIC input.
  • Channel priority function EMC > SIREN > CHIME > MIC1 > MIC2 > MIC3 > AUX1 > AUX2.
  • Each input has independent volume adjustment and the total volume has treble and bass adjustment with volume control function.
  • MIC 1 to 4 balanced input, built-in 48V phantom power supply.
  • Built-in bell and alarm audio source, can remotely controlled trigger.
  • Built-in control function of muting background music.
  • The device has good self-protection such as short circuit, overload and overheating.
  • Two output modes: constant voltage output 100V, constant resistance output 4 to 16 Ω.
  • The high-efficiency energy-saving switching power supply is perfectly combined with the high energy-saving and ultra-stable design of the class D digital power amplifier.
  • Wide voltage supply: 180V to 240 V can work normally.

Specification

Brand Minkez
Model MA-240V
Output Interface 4 – 16 Ohm, 100 V
Output Power 240 W
Input Sensitivity and Impedance MIC1, 2, 3, 4 Inputs: 5 mV / 600 Ohm Unbalanced European Connection Interface; AUX1, 2 Inputs: 350 mV / 10 K Ohm Unbalanced RCA Connection Interface;                EMC Input: 775 mV / 10 K Ohm Unbalanced European Connection Interface.
Output Sensitivity and Impedance MIX OUT: 1000 mV / 470 Ohm Unbalanced RCA Connection Interface
Tone Bass: 10 dB at 100 Hz; Treble: 10 dB at 10 K Hz
Frequency Response 50 Hz – 16 K Hz (+ 1 dB, -3 dB)
Signal to Noise Ratio MIC1, 2, 3: 66 dB; AUX1, 2:80 dB
Distortion Less Than 0.5 % (at 1 K Hz, 1/3 of Rated Power)
Mute Function MIC1 is prior to MIC2, MIC3 and MIC4; AUX1 and AUX2 Audio Input; EMC is prior to all Audio Input
Channel Crosstalk Attenuation >= 50 dB
Heat Dissipation Side in and back out forced fan cooling, starting the fan when turned on infinitely variable speeding processing.
Protection Overheat protection, overcurrent protection, short circuit protection.
Power Supply AC 220 V to 240 V / 50 Hz
Power Consumption 300 W
Dimensions 324 x 270 x 88 mm
Weight 5.1 kg

 

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