Professional Amplifier

D Series
 

Double channel:D2300   D2400    D2600      D2750     D2900       D2137       D2160
Power8ohm:      300W    400W      600W      750W      900W        1370W      1600W
8ohm40ms:       350W     500W      700 W     900W      1100W     1600W      1800W
4ohm40ms:       600W     900W      1200W    1500W    1800W      2400W      2800W
Net weight:        13kg       14kg       14kg        15kg       15kg         16kg          16kg
Sensitivity 32dB: 1.40V    1.65v      1.65v       1.80V      2.321V      2.50V        3.03V     
Sensitivity40dB: 0.53V      0.73v      0.73v      0.84V      0.93V        1.00V       1.21V     
Nominal power: 230Vx1.3A   230Vx2.0A  230Vx2.0A  230Vx2.4A  230Vx2.8A   230Vx3.7A   230Vx4.0A     
Over loading Power: 230Vx2.6A   230Vx4.1A  230Vx4.1A  230Vx4.7A  230Vx5.6A   230Vx7.4A   230Vx8.0A 
Max output voltage:77V     92V       111V        126V      141V         175V         189V       

Three channels : D3300         D3600        D3429                     D3721
Power 8ohm:      300Wx3      600Wx3     400Wx2+900W       750Wx2+1370W
8ohm40ms:        350Wx3      700Wx3       500Wx2+1100W    900Wx2+1600W
4ohm40ms:        600Wx3      1200Wx3     900Wx2+2000W   1500Wx2+2400W 
Net weigh:         16kg            16kg            17kg        17kg                                           Sensitivity32dB: 1.73V          1.73V            2.19V                    1.73V 
Sensitivity40dB: 0.69V           0.69V           0.88V                    0.69V 
Nominal power:  230Vx2.4A   230Vx2.4A   230Vx3.6A             230Vx2.4A  Over
Over loading Power: 230Vx4.8A  230Vx4.8A  230Vx7.2A       230Vx4.8A 
Max output voltage:77V              111V            95V                        110V

Four channels   D4500                D4725                        D4571    
Power 8ohm:     500Wx4             750Wx2+500x2          500 Wx2+750W+1370W
8ohm40ms:        700Wx4            900 Wx2+700Wx2      700Wx2+900W+1600W
4ohm40ms:        1300WX4          1500Wx2+1300Wx2   1300 Wx2+1500Wx2400W

Net weight:        15kg                  16kg                            15kg

Sensitivity 32dB:  1.73V               2.19V                          2.62V

Sensitivity 40dB:   0.69V              0.88V                          1.05V

Nominal power:   230Vx3.2A        230Vx4.8A                  230Vx5.6A          
Over loading Power:230Vx6.4A    230Vx9.6A                 230Vx11.2A
Max output voltage:95V               120V                          144V

Four channels:   D4531                       D4731                         D4471       
Power8ohm: 500Wx3+1370W      750Wx3+1370W       400W+750Wx2+1370W 8ohm40ms: 700Wx3+1600W       900Wx3+1600W         500W+900W+1600W  4ohm40ms:1300WX3+2400W    1500Wx3+2400W        900W1500WX2+2400W
Net weight:   18kg                                   19kg                    21kg

Sensitivity32dB: 3.51V                     1.73V/2.62V                1.73V/2.62V

Sensitivity40dB: 1.409V                   0.69V/1.05V                0.69V/1.05                                              

Nominal power:   230Vx8.0A             230Vx4.2A                    230Vx4.2A           
Over loading Power: 230Vx16.0A     230Vx8.4A                    230Vx8.4
Max output voltage: 193V                95V/144V                      95V/144V