MA2120
MA2120
3270 dLo-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) equipped with 6 mic/line inputs, 2 stereo inputs and powerful DSP functions for high quality music playback and microphone use.
- 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.)
| 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 ან 200W x 1 |
| High impedance: 70V line | 120W x 2 ან 200W x 1 |
| Total harmonic distortion | ≤0.2% (Line in to Speaker out, Half power @1kHz, 3Ω/4Ω/8Ω) |
| Frequency response | 0dB, -2.5dB, +1.0dB (Stereo in to Line out, 20Hz to 20kHz), 0dB, -3.0dB, +1.0dB |
| Crosstalk | ≤ -70dB (MIC/LINE input to other MIC/LINE input) |
| 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) |
| Input Level | Mic input:-56dBu(Sensitivity), -36dBu(Nominal), -8dBu(Max before clip)/Line input (unbalanced):-30dBV (Sensitivity),-10dBV (Nominal), |
| Processors | Speaker EQ (VXS:Full Range, VXC, VXS10S/ST), HPF (150Hz), LPF (150Hz, 200Hz) |
| Load protection | Power switch on/off: Mute the output*, Output voltage protection: Compress the output*, DC-fault |
| Amplifier protection | Thermal: Limit the output* → Mute* → Shutdown, Over current: Mute the output*, Integrated power limit |
| Power supply protection | Thermal: Power supply shutdown, Over voltage: Power supply shutdown, Over current: Limit the output |
| 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) |
| Width | 480 mm |
| Heght | 45 mm |
| Depth | 379 mm |
| Weight | 4.9 kg |
| Accessories | AC power cable, 3.5mm Euroblock plug (6-pin) x 3, Euroblock pulg (3-pin) x 1, Owner's manual |
| Options | DCP4V4S, DCP1V4S, DCP4S (Digital Control Panel) |
| Certificate | ENERGY STAR |
