1、High performance SMPS technology 2、Fixed frequency PWM modulation technology 3、APFC Power Factor Correction (Curved value 0.99) 4、Advanced protection function (DC protection, Smart overheat management, Overheat protection, VHF protection, Soft startup protection, Limiter protection, etc. ) 5、Low noise, Smart Variable speed fan system 6、Worldwide power supply is available
Model : DM41200 1U digital amplifier (Class D ) Output Power(8Ω): 1200W*4 Output Power(4Ω): 2200W*4 Bridge Output Power(8Ω):4400W*2 Frequency response:20Hz-20KHz ±0.5dB THD+N (typical): <0.05% Signal To Noise Ratio: ≥95dB Input sensitivity: 2V Conversion rate: >30v/us
Input impedance (balanced / unbalanced): 20KΩ/10KΩ Damping factor: ≥200 Dynamic: -70dB Voltage gain: 33dB Cooling system : Low-noise, Variable speed fans Dimension: 483x290x44 mm Weight:5.9kg Voltage: 85V-260V
Model : DM4800 1U digital amplifier (Class D ) Output Power(8Ω): 800W*4 Output Power(4Ω): 1400W*4 Bridge Output Power(8Ω):2800W*2 Frequency response:20Hz-20KHz ±0.5dB THD+N (typical): <0.05% Signal To Noise Ratio: ≥95dB Input sensitivity: 1.8V Conversion rate: >30v/us
Input impedance (balanced / unbalanced): 20KΩ/10KΩ Damping factor: ≥200 Dynamic: -70dB Voltage gain: 33dB Cooling system : Low-noise, Variable speed fans Dimension: 483x290x44 mm Weight:5.9kg Voltage: 85V-260V
Model : DM4500 1U digital amplifier (Class D ) Output Power(8Ω): 500W*4 Output Power(4Ω): 800W*4 Bridge Output Power(8Ω):1600W*2 Frequency response:20Hz-20KHz ±0.5dB THD+N (typical): <0.05% Signal To Noise Ratio: ≥95dB Input sensitivity: 1.4V Conversion rate: >30v/us
Input impedance (balanced / unbalanced): 20KΩ/10KΩ Damping factor: ≥200 Dynamic: -70dB Voltage gain: 33dB Cooling system : Low-noise, Variable speed fans Dimension: 483x290x44 mm Weight:5.9kg Voltage: 85V-260V