M series has high-quality torus transformer power supply, the use of high-current transformer technology, low internal resistance, high-speed current design, with efficient Class A+ or Class D+ power amplifier patent technology, to provide unprecedented sound quality for the power amplifier, M series power amplifier represents the adaptability of the speaker index to achieve the best performance of multi-channel dual power amplifier sound amplification system.
First, product features:
1, 2 channel professional amplifier, low price, high cost performance, pure HIFI sound quality
2, there are 2*200W, 2*300W, 2*500W, 2*700W, 2*900W, standard 2U chassis
3, the use of ring bull transformer power supply, low frequency is stronger, better strength
4, efficient and quiet fan cooling system, especially suitable for the quiet working environment of conference rooms
5, perfect protection system, overload/over-current protection, over-temperature protection, output short-circuit protection, DC protection, etc., so that in a variety of environments and stable and free work, there will be no accidents
6, the use of ON American power tube, outstanding tone, first-class hearing enjoyment
7, AI machine plug-in or SMT machine patch, stable performance, good batch consistency
8. Famous factory terminal connector, professional capacitor, long service life.
Parameters:
Model | M9 | M7 | M5 | M3 | M2 |
Rated power 8 stereo | 900WX2 | 700WX2 | 500WX2 | 300WX2 | 200WX2 |
Rated power 4 stereo | 1500WX2 | 1200WX2 | 800WX2 | 500WX2 | 300WX2 |
Topological class | Class-D | Class-D | Class-D | Class-AB | Class-AB |
Frequency response | 20Hz-20KHz | 20Hz-20KHz | 20Hz-20KHz | 20Hz-20KHz | 20Hz-20KHz |
Intermodulation distortion | <0.05% | <0.05% | <0.05% | <0.05% | <0.05% |
Signal-to-noise ratio | >98dB | >98dB | >98dB | >98dB | >98dB |
Damping factor | >300(100Hz) | >300(100Hz) | >300(100Hz) | >300(100Hz) | >300(100Hz) |
Degree of separation | >70dB | >70dB | >70dB | >70dB | >70dB |
Slew rate | >20V/us | >20V/us | >20V/us | >20V/us | >20V/us |
Sensitivity | 0.775V | 0.775V | 0.775V | 0.775V | 0.775V |
Input impedance | 10KΩ | 10KΩ | 10KΩ | 10KΩ | 10KΩ |
Wind path | Rear panel draws air | Blow front to back | Blow front to back | Blow front to back | Blow front to back |
Protection | Soft start, DC, short circuit, overload, distortion limiting, overheating | ||||
Input part | Balance input XLR female socket, balance and connect to XLR male socket | ||||
Output part | Two red and black terminals, NL4 SPEAKON socket | ||||
Pilot lamp | Power supply, signal UV, clipping, protection | ||||
Front panel function | Power start switch, volume control knob stereo | ||||
Rear panel function | Enter the sensitivity selection switch, and connect the selection switch and bridge switch | ||||
Power source | Non-removable standard power plug power cord AC220-240V/50Hz±10% | ||||
product size | 483x255x88 | 483x255x88 | 483x255x88 | 483x255x88 | 48483x255x88 |
net weight | 12.3KG | 11KG | 10KG | 9.7KG | 9.4KG |
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