High performance SMPS technology Fixed frequency PWM modulation technology Advanced protection function (DC protection, Smart overheat management, Overheat protection, VHF protection, Soft startup protection, Limiter protection, etc. ) Low noise, Smart Variable speed fan system All is finished with SMD crafts
DT-41300 Digital Amplifier Output Power(8Ω): 1300W*4 Output Power(4Ω): 2200W*4 Frequency response:20Hz-20KHz ±0.5dB THD+N (typical): <0.05% Signal To Noise Ratio: ≥95dB Input sensitivity: 0.775V Conversion rate: >30v/us
Input impedance (balanced / unbalanced): 20KΩ/10KΩ Damping factor: >200 Dynamic: -70dB Voltage gain: 40dB Cooling system : Low-noise, Variable speed fans Dimension: 483x235x88 mm Weight:12kg
DT-4800 Digital Amplifier Output Power(8Ω): 800W*4 Output Power(4Ω): 1200W*4 Bridge Output powe(8Ω):2000W*2 Bridge Output powe(4Ω): 2600W*2 Frequency response:20Hz-20KHz ±0.5dB THD+N (typical): <0.05% Signal To Noise Ratio: ≥95dB Input sensitivity: 0.775V Conversion rate: >30v/us Input impedance (balanced / unbalanced): 20KΩ/10KΩ Damping factor: >200 Dynamic: -70dB Voltage gain: 39dB Cooling system : Low-noise, Variable speed fans Dimension: 483x235x88 mm Weight:12kg
DT-4600 Digital Amplifier Output Power(8Ω): 600W*4 Output Power(4Ω): 900W*4 Bridge Output powe(8Ω):1300W*2 Bridge Output powe(4Ω): 2000W*2 Frequency response:20Hz-20KHz ±0.5dB THD+N (typical): <0.05% Signal To Noise Ratio: ≥95dB Input sensitivity: 0.775V Conversion rate: >30v/us Input impedance (balanced / unbalanced): 20KΩ/10KΩ Damping factor: >200 Dynamic: -70dB Voltage gain: 37dB Cooling system : Low-noise, Variable speed fans Dimension: 483x235x88 mm Weight:11.5kg
DT-4400 Digital Amplifier Output Power(8Ω): 400W*4 Output Power(4Ω): 600W*4 Bridge Output powe(8Ω):1200W*2 Bridge Output powe(4Ω): 1800W*2 Frequency response:20Hz-20KHz ±0.5dB THD+N (typical): <0.05% Signal To Noise Ratio: ≥95dB Input sensitivity: 0.775V Conversion rate: >30v/us Input impedance (balanced / unbalanced): 20KΩ/10KΩ Damping factor: >200 Dynamic: -70dB Voltage gain: 36dB Cooling system : Low-noise, Variable speed fans Dimension: 483x235x88 mm Weight:11kg