Clever Acoustics MA4120 Amplifier

Clever Acoustics
    Delivery time:2 - 3 Working Days
  • Description
  • Specifications

MA4120 MKII 480W 4 Zone Mixer Amplifier.

100V line or 8 Ohms operation.
4 x Microphone/Line Level Channels.
1 x Music Channel (Line Level)
Channel Tone Controls.
Four independent 120 Watt amplifiers each with level control.
Four output zones and monitor with level control and LED VU meter.
Selectable output routing for all input channels.
Phantom Power.
Fan Cooled.

The MA4120 4 Zone Mixer Amplifier is ideal for systems where multiple zones are required. Designed for use in schools, churches, entertainment venues or commercial buildings, it offers multi zone audio routing coupled with four independent amplifiers. Five input channels, each with selectable independent output routing, input gain, treble, bass and volume controls. Four output zones each feature LED VU indicators, monitor selection and volume controls with outputs for line level, low impedance (4-8Ω) and constant voltage speaker systems (25V, 75V and 100V). The on-board monitor facility, selectable for each zone output features both a line level audio and 1W 8Ω loudspeaker output suitable for driving a loudspeaker local to the zone mixer.
Power Supply:

110-240V~50/60Hz AC (IEC)

Output Power (RMS):

4 x 120 Watts

Amplifier Type:

Microphone Input: 4 x 6.3mm / XLR jack balanced
Line Inputs: Line L+R (RCA)
Auxiliary input:

Input Impedance:


Input Sensitivity:

Mic -50dB

Line -10dB

Frequency Response: 60Hz - 17kHz
Total Harmonic Distortion (THD): <1% (@1kHz 1W output)
Signal to Noise Ratio (SNR)

 >65dB (Mic)

>75dB (Line)

>65dB (TEL)

Speaker Outputs:

Screw Terminals

Line Outputs:

Screw Terminals

Phantom Power 48Vdc
Dimensions (w x h d): 484 x 395 x 135mm
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