| MA2030A |
| General specifications |
| 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) |
| Speaker EQ (VXS:Full Range, VXC), HPF (150Hz) |
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 |