The Yamaha MA2030A 2-Channel Compact Mixer Power Amplifier is a Lo-Z/Hi-Z switchable Class-D mixer amplifier (Lo-Z: 30W x2ch, Hi-Z: 60W x1ch) equipped with 3 types of selectable stereo inputs, 2 mic inputs and powerful DSP functions for high quality music playback and microphone use. The MA2030A meets the demands of a wide range of applications requiring higher power as well as more flexible DSP functionality and zone control. With quick, easy set-up and intuitive operation, the compact MA series power amplifiers make it easier than ever to bring your commercial space to life. The MA2030a is the ideal audio solution for retail stores, eateries, classrooms or public facilities like hospitals.
| General specifications | MA2030a | |
|---|---|---|
| Output power | 1kHz (THD+N=1%: 3Ω) | 30W x 2 (20ms Burst) |
| 1kHz (THD+N=1%: 4Ω) | 30W x 2 (20ms Burst) | |
| 1kHz (THD+N=1%: 8Ω) | 30W x 2 (20ms Burst) | |
| High impedance: 100V line | 60W x 1 | |
| High impedance: 70V line | 60W x 1 | |
| Total harmonic distortion | ≤ 0.1% (Stereo in to Speaker out @1kHz, Half power, 3Ω/4Ω/8Ω), ≤ 0.2% (Stereo in to Speaker out @1kHz, Half power, 70V/100V) | |
| Frequency response | 0dB, -2.5dB, +1.0dB (Stereo in to Line out, 20Hz to 20kHz), 0dB, -3.0dB, +1.0dB (Stereo in to Speaker out, 50Hz to 20kHz, 1W, 3Ω/4Ω/8Ω), 0dB, -3.0dB, +1.0dB (Stereo in to Speaker out, 90Hz to 20kHz, 1W, 70V/100V) | |
| Crosstalk | ≤ -70dB (Stereo in to other Stereo in) | |
| I/O Connectors | Mic/Line Input | - |
| Line Input | - | |
| Speaker Output | Barrier strip x 2 pairs | |
| Line Out | Stereo RCA pin (unbalanced) | |
| Control ports | RJ-45 (for DCP1V4S) | |
| Mic Input | MIC IN 1: XLR combo jack (balanced), MIC IN 2: 3.5mm Euroblock (3-pin, balanced) | |
| Stereo Input | ST IN 1: Stereo mini phone (3.5mm, unbalanced), ST IN 2 / ST IN 3: Stereo RCA pin (unbalanced) | |
| Input Level | Mic input: -76 dBu (Sensitivity), -66 dBu (Nominal), -22 dBu (Max before clip) / Line input: -10dBV (Sensitivity), -10dBV (Nominal), +10dBV (Max before clip) | |
| Output Level | -10dBV (LINE OUT, Nominal) | |
| Processors | Speaker EQ (VXS:Full Range, VXC), HPF (150Hz) | |
| 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: Power supply shutdown | |
| Amplifier class | Class D | |
| Cooling | Conventional cooling, bottom to up airflow | |
| Power requirements | 100V, 120V, 230V-240V; 50Hz/60Hz | |
| Power consumption | 30W (1/8max. power, 3Ω, AC 100V, pink noise at all channels) | |
| Dimensions | W | 215mm (8.5”) *1 |
| H | 54mm (2.1”) *1 | |
| D | 288mm (11.4”) *1 | |
| Net weight | 1.8kg (4.0lbs) | |
| Accessories | AC power cable, 3.5mm Euroblock plug (3-pin) x 1, Owner’s manual, Specification sheet | |
| Options | RKH1 (Rack-mount Accessory), DCP1V4S (Digital Control Panel) | |
| Certificate | - | |
| 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 | |
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