Suitable for professional live sound reinforcement or fixed installations, the 4-channel DP-4100 delivers extreme power from a light weight box.

Its advanced switch mode power supply and super-efficient Class D topology delivers high power with low distortion.
With 4 discrete channels and multiple operating modes its simple to configure into the most complex of installations or touring rigs.


Key Features


  • Super light weight – Only 9.16kg
  • 4 channel configuration
  • Power Output 8Ω : 4 x 1000w
  • 2 x 3400w@8Ω BTL.
  • Ultra-quiet variable speed fans
  • Advanced protection circuitry
  • Class D topology


Internally, a full suite of protection circuitry includes thermal, over-current, DC, short circuit protect and power on/off mute. This level of protection ensures long term system reliability and peace of mind should the worst ever happen.Front panel LEDs also keep the sound engineer well informed with fault, peak and signal LEDs.The variable speed fans keep the amplifier rack quiet when not in use – and cool while its running at high volume.

The DP Series feature stereo, bridge and mono modes. Use in bridge mode with an individual high-powered subwoofer or use a single DP to power your whole sound system equally.Mono mode saves external cabling by splitting a single input to feed both channels of the amplifier.In addition, gains can easily be controlled by the rear panel gain switch. This allows for installation into almost any rig or venue.The DP-2200 features XLR inputs with a maximum input level of +22dBu allowing for integration with any typical professional audio system.

The 1U design allows for powerful systems to be configured in extremely confined spaces. In the tour rack or in the amp room, DP delivers reliable power from a small box.Lightweight, powerful and portable. Its that simple!


Model Name DP-4100
Power Output
Stereo power output 8Ω x 2 4 x 1000w
4Ω x 2 4 x 1700w
Bridged mono output 16Ω 2 x 2000w
Bridged mono output 8Ω 2 x 3400w
Input sensitivity & Impedance
Sensitivity selectable 38/35/32/29dB
Balanced XLR input 20KΩ
Max input level 22dBu (9.7Vrms)
Voltage gain 38dB
Slew rate >50V / μs
Crosstalk <-90dB
S/N >109dB
Distortion (1W) <0.02%
Frequency response
+/-1dB @ 8Ω 20Hz – 20kHz
+/-3dB @ 8Ω 20Hz – 30kHz
Damping factor >5000
Topology Class D
Signal input Female XLR jacks
Power output speakON compatible
Front panel AC Switch, 4 x channel gain knobs
Rear panel Parallel, Stereo & Bridge mode switch, Limiter switch
Protections Thermal, Over-current, Output DC, Output short protect.
Indicators Power, Protect, Signal, Limiter
Cooling Variable speed fan
AC Power 90 ~ 260VAC, 50 ~ 60Hz
Dimensions 44 * 485 * 370mm
Weight (Net) 9.16kg
Weight (Gross) 11.1kg