Features:
■MA Series use particular perfect protection circuit and 4 channels. It’ s DISTORTION is less and BASS is strong, suitable for Indoor and Outdoor various shows.
■With powerful fans and thick heat-sink to make the cooling faster (use 4 fans), so the amplifier can be used for a long time. So it can works for hours continuously perfectly.
■With perfect protect function: Over heat, Short circuit, DC safeguard, Over Loading, Boot-Strap Short Test etc.
■All the Transformers use 100% COPPER transformer to make the amplifiers more stable.
| MODEL | MA-4200 | MA-4300 | MA-4400 | MA-4500 | MA-4600 | MA-4700 |
| Stereo output power 8Ω | 4X200W | 4X300W | 4X400W | 4X500W | 4X600W | 4X750W |
| Stereo output power 4Ω | 4X300W | 4X500W | 4X600W | 4X750W | 4X900W | 4X1100W |
| Stereo output power 2Ω | 4X500W | 4X700W | 4X800W | 4X1000W | 4X1200W | 4X1400W |
| Bridged mono 8Ω | 2X600W | 2X600W | 2X1200W | 2X1400W | 2X1600W | 2X1800W |
| Bridged mono 4Ω | 2X1000W | 2X1000W | 2X1600W | 2X1800W | 2X2000W | 2X2400W |
| Frequency Response | 20Hz-20KHz±.0.3dB | |||||
| Total Harmonic Distortion +N | >0.03% 8Ω 1kHz | |||||
| S/N Ratio | >102dB | |||||
| Slew Rate | 45V/Usec | |||||
| Damping Factor | >400 | |||||
| Output circuitry | Chass H | |||||
| Crosstalk between channels | >100dB@Ω 1KHz | |||||
| Input Impedance | 20kΩ (Balance) / 10KΩ (Unbalance) | |||||
| Height (Fans ) | 2U (4 Fans) | |||||
