Class D 2-Channel 250W Professional Power Amplifier MA2150

High-fidelity 2-channel 250W professional power amplifier
Stereo mode (1KHz, 0.5% THD+N): >= 2x250W/8 ohm, >= 2x450W/4 ohm, >= bridge mono mode 800W/8 ohm;

Frequency response >= 20Hz-20KHz, 1W/8 ohm, 0/-1dB;

Efficient heat sink with stepless variable-speed cooling fan, ensuring the amplifier works at a lower temperature
Large toroidal transformer ensures sufficient power supply;
Stereo, bridge, parallel and input gain multiple output mode options                  
Equipped with Cannon signal input/output interfaces and two output interfaces (SPEAKON and binding posts)          
Complete protection, including limiting, on/off anti-impact, DC protection, output short-circuit protection, overheat protection
Frequency response: 20 Hz to 20 Khz       
Total harmonic distortion: <0.1%                                         
Signal-to-noise ratio: 103dB                    
Input sensitivity: 0.775V                                               
Input impedance: 10K ohm / 20K ohm                                                  
XLR signal input, SPEAKON signal output                                        
Weight: in order, 11, 13, 14, 15, 17, 18, 19, 22KG                      
Dimensions: the first three are 483*398*88mm, the others are 483*472*88mm