MPA 120S

120W 4 Zones Power Amplifier

Overview

The MPA-120S is a PA amplifier specifically designed for commercial applications. It is an ideal solution for bars, restaurants, retail outlets, offices, and other applications where paging and background music are required. The MPA-120S combines a 120 W amplifier with a five inputs mixer; it is a versatile and easy operating paging system. Mono inputs are available on combo balanced XLR / TRS 6.35 mm jacks. A switch on each input selects a line or microphone level with a 24 V phantom power option. A microphone plugged into input 1 can automatically mute other sound sources; the function is activated by the microphone signal. The priority can also be activated by the Tel. Input signal. The MPA-120S features a MP3 player for BGM or message paging. An insert out/in is available to connect signal processing devices, like delay units, EQs or anti-feedback systems. The main output section accepts 25, 70 and 100 V constant voltage line or 4 Ω impedance loads. Four additional switchable zone outputs are available with their own volume control. The MPA-120S can also operate with a 24 V DC power supply.

Features

The MPA-120S is a PA amplifier specifically designed for commercial applications. It is an ideal solution for bars, restaurants, retail outlets, offices, and other applications where paging and background music are required.

- 120 W

- 4Ω, 25 V, 70 V or 100 V outputs

- 4 switchable zone outputs

- 4 Mic/Line IN, 1 stereo Line IN

-Priority mode

-MP3 Player

-24V phantom power

- 24V DC operation

Specifications

MODEL                                                                        MPA-120S

Output Power (at 4 Ohms) RMS 120W / MAX 170W

Frequency response                                                      80Hz - 16kHz ± 3 dB

Power supply                                                    AC: 115 ~ 230V 50 / 60Hz switchable, DC 24V

Input / Sensitivity                                                           MIC: -52dBv balanced

Phantom:                                                                      -52dBv 24V balanced

Line:                                                                 -10dBv unbalanced

AUX:                                                                -6dBv balanced

AMP in:                                                                        0dBv unbalanced

Tel:                                                                   -10dBv balanced

THD                                                                  <0.1%

Signal noise ratio                                                          MIC > 65dB / AUX > 80dB / Phone > 65dB / Line > 75dB

Output (Ohms)                                                  4 Ohms

Exit (V)                                                             25V, 70V, 100V

Zone out                                                                       4 zone paging selection Z1 ~ Z4: 100V (333?)

Controls                                                                        4 INPUT volume

  1 AUX volume

  1 MASTER volume

   2 Treble/Bass

   4 Zone out selector switch

BGM Module                                                      MP3-300 MP3 player

Packaging Info

Dimension (W x D x H) 420 x 260 x 88 mm (16.5 "x 10.2" x 3.5 ")

Weight                                                               10.2 kg (22.7 lbs)