[MA2120] YAMAHA MA2120 Lo-Z/Hi-Z switchable Class-D mixer amplifier

SKU : MA2120 YAMAHA MA2120 Lo-Z/Hi-Z switchable Class-D mixer amplifier (Lo-Z: 120W x2 @4Ω, 100W x2ch @3Ω/8Ω,Hi-Z: 120W x2ch or 200W x1ch, 70V/100V) 6 mic/line inputs, 2 stereo inputs.

With quick, easy setup and intuitive operation, the compact MA and PA series power amplifiers make it easier than ever to bring your commercial space to life. The MA2030a and PA2030a are ideal audio solutions for retail stores, eateries, classrooms or public facilities like hospitals.

The MA2120 and PA2120 meet the demands of a wide range of applications requiring higher power as well as more flexible DSP functionality and zone control. All models combine approachable, unobtrusive design with efficient, flexible performance. The MA2030a and MA2120 offer mixing capability with source EQ (Bass/Treble) control, as well as some of the same state-of-the-art DSP technol-ogies that are acclaimed features of professional Yamaha audio gear.

Whether providing background music for a café or restaurant or powering a conference room or other application requiring microphone input, the MA/PA series amplifiers are simple yet powerful tools that can help establish an ideal commercial sound environment. – Simple, user-friendly interface – Stereo and microphone inputs (MA series) – DSP functions optimized for background music (MA series) – Switchable for low (3/4/8 Ω) and high (70/100 V) impedance speaker systems – Stereo source EQ with enhancer function (MA series) – EQ for optimum performance with Yamaha VXC/VXS series speakers built in – Easy service zone expansion with PA series amplifiers (PA2030a excluded) – Optional DCP control panels allow convenient remote volume control, microphone ON/OFF switching and chime activation (PA2030a excluded) – Industry leading Yamaha quality control and reliability – Compact, space-saving design* * All models are naturally cooled designs that require sufficient surrounding space for airflow.

Features:

Easy setup, and a user-friendly interface for effortless operation
Supporting Lo-Z (120W x2ch @4Ω or 100W x2ch @3Ω/8Ω) and Hi-Z (120W x2ch or 200W x1ch, 70V/100V) speaker systems
Flexible 6 mic/line inputs and 2 stereo inputs, with all 6 mic inputs featuring a 24V settings
DSP functions for music playback and microphone use (Feedback Suppressor, Priority Ducker, Leveler, Compressor, Reverb & Echo)
Bass and treble stereo source EQ with an enhancer function
Output EQ for optimizing the sound of each Output channel
Built-in speaker EQ optimum for Yamaha VXC/VXS series speakers, as well as HPF and selectable LPF settings
Capable of controlling sources and volumes seperately in two areas (Source/volume zoning)
Service areas or zoning areas can be expanded by adding a PA2120
Remote volume control and microphone on/off switching via optional DCP control panels (DCP4V4S, DCP1V4S, DCP4S, max 2 units)
Intelligent protection function ensures safe, reliable operation
Certified by ENERGY STAR
Certified as Yamaha Eco Products
Space-saving 1U rack size (*sufficient space must be provided above and below the unit for airflow and cooling.)

Specifications
General specifications MA2120
Output power 1kHz (THD+N=1%: 3Ω) 100W x 2 (20ms Burst)
1kHz (THD+N=1%: 4Ω) 120W x 2 (20ms Burst)
1kHz (THD+N=1%: 8Ω) 100W x 2 (20ms Burst)
High impedance: 100V line 120W x 2 or 200W x 1
High impedance: 70V line 120W x 2 or 200W x 1
Total harmonic distortion ≤0.2% (Line in to Speaker out, Half power @1kHz, 3Ω/4Ω/8Ω), ≤0.2% (Line in to Speaker out, Half Power @1kHz, 70V/100V, 120W/200W)
Frequency response 0dB, -2.5dB, +1.0dB (Line in to Line out, 20Hz to 20kHz), 0dB, -3.0dB, +1.0dB (Line in to Speaker out, 50Hz to 20kHz, 1W, 3Ω/4Ω/8Ω), 0dB, -3.0dB, +1.0dB (Line in to Speaker out, 90Hz to 20kHz, 1W, 70V/100V, 120W/200W)
Crosstalk ≤ -70dB (MIC/LINE input to other MIC/LINE input)
I/O Connectors Mic/Line Input Input 1-6: 3.5mm Euroblock (6-pin, balanced) x 3
Line Input Input 1-6: 3.5mm Euroblock (6-pin, balanced) x 3
Speaker Output Barrier strip x 2 pairs
Line Out LINE OUT: MONO RCA pin x2 (unbalanced)
Control ports RJ-45 (for DCP4V4S, DCP1V4S , DCP4S), Remote (3.5mm Euro block 3-pin)
Mic Input –
Stereo Input –
Input Level Mic input: -56dBu (Sensitivity), -36dBu (Nominal), -8dBu (Max before clip) / Line input (unbalanced): -30dBV (Sensitivity), -10dBV (Nominal), +10dBV (Max before clip) / Line input (balanced): -24dBu (Sensitivity), -4dBu (Nominal), +24dBu (Max before clip)
Output Level -10dBV (LINE OUT, Nominal)
Processors Speaker EQ (VXS:Full Range, VXC, VXS10S/ST), HPF (150Hz), LPF (150Hz, 200Hz)
Protection circuit Load protection Power switch on/off: Mute the output*, Output voltage protection: Compress the output*, DC-fault: Power supply shutdown (*Restored automatically)
Amplifier protection Thermal: Limit the output* → Mute* → Shutdown, Over current: Mute the output*, Integrated power limit: Compress the output* (*Restored automatically)
Power supply protection Thermal: Power supply shutdown, Over voltage: Power supply shutdown, Over current: Limit the output* →Power supply shutdown (*Restored automatically)
Amplifier class Class D
Cooling Conventional cooling, bottom to up airflow
Power requirements 100V, 120V, 230V – 240V, 50Hz / 60Hz
Power consumption 60W (1/8 max power, 4Ω, AC100V, pink noise at all channels)
Dimensions W 480mm (18.9”) *1 H 45mm (1.8”) *1 D 379mm (14.9”) *1
Net weight 4.9kg (10.8lbs)
Accessories AC power cable, 3.5mm Euroblock plug (6-pin) x 3, Euroblock pulg (3-pin) x 1, Owner’s manual, Setup guide
Options DCP4V4S, DCP1V4S, DCP4S (Digital Control Panel)
Certificate ENERGY STAR
Others Operating Temperature: 0°C to + 40°C, Storage Temperature: -20°C to + 60°C, Rack-mountable when ensuring sufficient ventilation above and below the unit