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.nnWith 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.nn 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.nn 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.nnFeatures:nnEasy setup, and a user-friendly interface for effortless operationnSupporting Lo-Z (120W x2ch @4Ω or 100W x2ch @3Ω/8Ω) and Hi-Z (120W x2ch or 200W x1ch, 70V/100V) speaker systemsnFlexible 6 mic/line inputs and 2 stereo inputs, with all 6 mic inputs featuring a 24V settingsnDSP functions for music playback and microphone use (Feedback Suppressor, Priority Ducker, Leveler, Compressor, Reverb & Echo)nBass and treble stereo source EQ with an enhancer functionnOutput EQ for optimizing the sound of each Output channelnBuilt-in speaker EQ optimum for Yamaha VXC/VXS series speakers, as well as HPF and selectable LPF settingsnCapable of controlling sources and volumes seperately in two areas (Source/volume zoning)nService areas or zoning areas can be expanded by adding a PA2120nRemote volume control and microphone on/off switching via optional DCP control panels (DCP4V4S, DCP1V4S, DCP4S, max 2 units)nIntelligent protection function ensures safe, reliable operationnCertified by ENERGY STARnCertified as Yamaha Eco ProductsnSpace-saving 1U rack size (*sufficient space must be provided above and below the unit for airflow and cooling.)nnSpecificationsnGeneral specifications MA2120nOutput power 1kHz (THD+N=1%: 3Ω) 100W x 2 (20ms Burst)n1kHz (THD+N=1%: 4Ω) 120W x 2 (20ms Burst)n1kHz (THD+N=1%: 8Ω) 100W x 2 (20ms Burst)nHigh impedance: 100V line 120W x 2 or 200W x 1nHigh impedance: 70V line 120W x 2 or 200W x 1nTotal 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)nFrequency 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)nCrosstalk ≤ -70dB (MIC/LINE input to other MIC/LINE input)nI/O Connectors Mic/Line Input Input 1-6: 3.5mm Euroblock (6-pin, balanced) x 3nLine Input Input 1-6: 3.5mm Euroblock (6-pin, balanced) x 3nSpeaker Output Barrier strip x 2 pairsnLine Out LINE OUT: MONO RCA pin x2 (unbalanced)nControl ports RJ-45 (for DCP4V4S, DCP1V4S , DCP4S), Remote (3.5mm Euro block 3-pin)nMic Input –nStereo Input –nInput 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)nOutput Level -10dBV (LINE OUT, Nominal)nProcessors Speaker EQ (VXS:Full Range, VXC, VXS10S/ST), HPF (150Hz), LPF (150Hz, 200Hz)nProtection circuit Load protection Power switch on/off: Mute the output*, Output voltage protection: Compress the output*, DC-fault: Power supply shutdown (*Restored automatically)nAmplifier protection Thermal: Limit the output* → Mute* → Shutdown, Over current: Mute the output*, Integrated power limit: Compress the output* (*Restored automatically)nPower supply protection Thermal: Power supply shutdown, Over voltage: Power supply shutdown, Over current: Limit the output* →Power supply shutdown (*Restored automatically)nAmplifier class Class DnCooling Conventional cooling, bottom to up airflownPower requirements 100V, 120V, 230V – 240V, 50Hz / 60HznPower consumption 60W (1/8 max power, 4Ω, AC100V, pink noise at all channels)nDimensions W 480mm (18.9”) *1 H 45mm (1.8”) *1 D 379mm (14.9”) *1nNet weight 4.9kg (10.8lbs)nAccessories AC power cable, 3.5mm Euroblock plug (6-pin) x 3, Euroblock pulg (3-pin) x 1, Owner’s manual, Setup guidenOptions DCP4V4S, DCP1V4S, DCP4S (Digital Control Panel)nCertificate ENERGY STARnOthers 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
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