Professional Amplifier

for professional audio



2ch Digital Amplifier

High quality 600W x 2ch professional DIGITAL audio amplifier. 

Suitable for Ultra THIN/Slim speaker --- LA-14 series 

Application :

100-400㎡ Medium space using LA-14 + LSW-3/LSW-1 

Specification :

 

- Product Name : ED-602

- Brand : Earthsound 

- Rated Output Power(THD=1%,1kHz):

                              2 x 600W(8ohm) , 2 x 1000W(4ohm) 

- MAX Bridge Output Power(THD=1%,1kHz) :

                           1 x 1500W(8ohm) , 1 x 2000W(4ohm)

- Slew Rate(at 1kHz) : 34V/us

- Input Sensitivity(at rated output power 1kHz):

                                                        0.775V/1.0V/1.4V

- THD (10% rated Output power ,1kHz): <0.1%

- Crosstalk(10% rated Output power ,1kHz): <-80dB

- Freq.response(ref  1kHz): 20Hz to 20KHz(0-2dB)

- Input  Impedance(20-20KHz,Blanced):

                         20k ohm/balanced, 10kohm/unblanced

- Damping  Factor(at  100Hz/1kHz  8ohm): >300

- S/N  ratio (A weighted): 105dB

- Input terminal : XLR connector x 2

- Output terminal : Neutrik(NL4) x2, Banana screw x 2

- AC  Power : AC220-240V  50Hz -60Hz

- Protection : To prevent short circuit,Idle,on/off noise

- Cooling : From front to back panel

- Size(LWH) : 484x235x66 mm

- Net Weight (approx.) : 13kg (G.W:14kg)

- CE,RoHs,CCC



4ch Amplifier

High quality 600W x 4ch professional audio amplifier. 

Suitable for Ultra THIN/Slim speaker --- LA-14 series 

Application :

400㎡< large space using LA-14 x4 or multi + LSW-3/LSW-1-1 x 4 or multi

Specification :

 

- Product Name : EA-604 (L4.600)

- Brand : DUS

- Rated Output Power(THD=1%,1kHz):

                         4 x 600W(8ohm) ,4 x 900W(4ohm) 

- MAX Bridge Output Power(THD=1%,1kHz) :

       8ohm: CH1/CH2 x 1800W+CH3/CH4 x 1800W

       4ohm: CH1/CH2 x 2400W+CH3/CH4 x 2400W

- Slew Rate(at 1kHz) : 34V/us

- Input Sensitivity(at rated output power 1kHz):                                                            0.775V/1.0V/1.4V

- THD (10% rated Output power ,1kHz): <0.1%

- Crosstalk(10% rated Output power ,1kHz): <-80dB

- Freq.response(ref  1kHz): 20Hz to 20KHz(0-2dB)

- Input  Impedance(20-20KHz,Blanced):

                     20k ohm/balanced,10kohm/unblanced

- Damping  Factor(at  100Hz/1kHz  8ohm): >300

- S/N  ratio (A  weighted): 105dB

- Input terminal : XLR connector x 4

- Output terminal : Neutrik(NL4) x4, Banana screw x 4

- AC  Power : AC220-240V  50Hz -60Hz

- Protection : To prevent short circuit,Idle,on/off noise

- Cooling : From front to back panel

- Size(LWH) : 483x430x88 mm

- Net Weight (approx.) : 28kg (G.W:30kg)

- CE,RoHs