TECHNICAL SPECIFICATIONS
DD AUDIO / CLASS D MONOBLOCK AMPLIFIER / 3
DM500a DM1000a DM1500 DM2500
1 1 1 1
210 470 581 813
380 770 1006 1413
500 1000 1500 2500
800 1500 2300 3000
80A 150A 230A 300A
10~200Hz 10~200Hz 15~200Hz 15~200Hz
>80dB >80dB >85dB >85dB
>150 >150 >150 >150
4V-0.1V 4V-0.1V 4V-0.1V 4V-0.1V
Y Y Y Y
4 4 0 0
12 12 10 10
7.87x4.92x1.85 11.8x4.92x1.85 13.38x6.88x2.16 17.71x6.88x2.16
200x125x47 300x125x47 340x175x55 450x175x55
Test Voltage
14.4V
Channels
Continuous
Wattage
4 Ohm
2 Ohm
1Ohm
Dynamic
Wattage
Max Current
Draw
Frequency
Response
S/N Ratio
Damping Factor
RCA Input
Voltage
Sensitivity
Remote
Subwoofer
Control
Power Wire
Gauge In
Speaker Wire
Gauge Out
Dimensions: in
Dimensions: mm