DP-F SERIES Think Dif-fir-ently about amplifiers

Powerful Class D amplifiers with internal DSP, FIR Filters, 2 x Ethernet connectors and…. stability down to 2 ohms…..

  • Huge Class D power in a 1U rack
  • 4 discrete amplification channels
  • Internal DSP and computer control
  • Stable down to 2 Ω. Drive multiple speakers or line array elements
  • FIR filtering with 512 taps
  • 90 V to 260 V AC working voltage
  • Ethernet Network Connectors x 2
  • 70 V / 100 V compatible models

DP-2200F

1 x 9520 watts
4 Ohm Bridged
  • 2 channels
  • 8 Ohm 2 x 2000 W
  • 4 Ohm 2 x 3400 W
  • 2 Ohm 2 x 4760 W
  • 16 Ohm Bridged 1 x 4000 W
  • 8 Ohm Bridged 1 x 6800 W
  • 4 Ohm Bridged 1 x 9520 W
  • 100 V Hi-Z 2 x 3400 W
  • 70 V Hi-Z 2 x 2400 W

DP-4100F

2 x 5780 watts
4 Ohm Bridged
  • 4 channels
  • 8 Ohm 4 x 1000 W
  • 4 Ohm 4 x 1700 W
  • 2 Ohm 4 x 2890 W
  • 16 Ohm Bridged 2 x 2000 W
  • 8 Ohm Bridged 2 x 3400 W
  • 4 Ohm Bridged 2 x 5780 W
  • 100 V Hi-Z : No
  • 70 V Hi-Z 4 x 1700 W

DP-4065F

2 x 3740 watts
4 Ohm Bridged
  • 4 channels
  • 8 Ohm 4 x 650 W
  • 4 Ohm 4 x 1100 W
  • 2 Ohm 4 x 1870 W
  • 16 Ohm Bridged 2 x 1300 W
  • 8 Ohm Bridged 2 x 2200 W
  • 4 Ohm Bridged 2 x 3740 W
  • 100 V Hi-Z : No
  • 70 V Hi-Z 4 x 1100 W

DP-4035F

2 x 2020 watts
4 Ohm Bridged
  • 4 channels
  • 8 Ohm 4 x 350 W
  • 4 Ohm 4 x 595 W
  • 2 Ohm 4 x 1010 W
  • 16 Ohm Bridged 2 x 700 W
  • 8 Ohm Bridged 2 x 1190 W
  • 4 Ohm Bridged 2 x 2020 W
  • 100 V Hi-Z : No
  • 70 V Hi-Z : No

Take control

Harnessing the power of the internal DSP

The supplied editing software gives a practical overview of all system parameters and DSP features within the DP-F amplifier.

It is simple to monitor and edit the DP-F remotely.

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FIR FILTERS

FIR Filtering gives 

  • Independent control of magnitude and phase. 
  • More detailed equalisation.
  • Optimization of frequency and power response.

STABLE DOWN TO 2 OHMS

Huge output power and stable down to 2 Ohms

The power output figures of DP-F series are staggering. The rated power outputs are measured at THD = 1%, continuous sinusoidal 1 KHz with each channel working simultaneously. 

DP-F amps are also stable down to 2 Ohms. This allows for multiple 8 Ω or 16 Ω speakers to be driven with extreme power.

Ethernet x 2

Control is via the Ethernet network connectors on the front.

With the supplied control software all parameters can be edited and all performance functions can be remotely monitored.

Build your system

DP-F and DP-N amps are made for your big line array!

With just 3 pcs of DP-4100F or DP-4100N……massive systems can be created.

70 V / 100 V Ready

In this high impedance system example, the DP-2200F can drive up to 100 pcs of i8T loudspeakers.This configuration can also drive LESS than 100 pcs of i8T.  Any number between 2 or 100 !



When switched to 100 V mode, DP-N (F) models have Peak Limiter and RMS Limiters set automatically.  Only the HPF needs setting in the EQ section.

Important : Before connecting the load to the amplifier, first measure the line impedance with an impedance bridge (a simple low-cost unit is adequate). If the load impedance is too low, the power amplifier will be loaded down and may overheat or distort. It’s a myth that you can connect an unlimited number of speakers to a 100 V or 70 V line.   If the load impedance measures it’s lower than the amplifier minimum operative impedance, re-tap all the speakers at the next-lower power tap.  This raises the load impedance. Measure again. 

SPECIFICATIONS

Model DP-2200FDP-4100FDP-4065FDP-4035F
Rated Power (THD=1%,Each channel works simultaneously with continuous sinusoidal 1 KHz)8 Ω / Stereo2 x 2000 W4 x 1000 W4 x 650 W4 x 350 W
4 Ω / Stereo2 x 3400 W4 x 1700 W4 x 1100 W4 x 595 W
2 Ω / Stereo2 x 4760 W4 x 2890 W4 x 1870 W4 x 1010 W
16 Ω / Bridge1 x 4000 W2 x 2000 W2 x 1300 W2 x 700 W
8 Ω / Bridge1 x 6800 W2 x 3400 W2 x 2200 W2 x 1190 W
4 Ω / Bridge1 x 9520 W2 x 5780 W2 x 3740 W2 x 2020 W
100 V Hi-Z2 x 3400 W
70 V Hi-Z2 x 2400 W4 x 1700 W4 x 1100 W
Output RMS voltage126.5 V89.4 V72.1 V52.9 V
Maximum Input Level8.7 Vrms(+21 dBu)(Default Gain)
Default Gain (Rated Power,1 KHz)24 dB21 dB19 dB17 dB
Gain(Rated Power,1 KHz)24 dB~42 dB21 dB~39 dB19 dB~37 dB17 dB~35 dB
THD+NTypical value:0.05%(10% Rated Power,8 Ω)
Cross-Talk≥90 dB(20 Hz-1 KHz,Below Rated Power,8 Ω)
Frequency ResponseTypical value:+0,-0.5 dB(10% Rated Power,20 Hz-20 KHz,8 Ω)
Input Impedance20 kΩ(Balance),10 kΩ(Unbalance)
Damping Factor≥1000(20 Hz-200 Hz,8 Ω)
SNR≥105 dB (Default Gain, A weighted,20 Hz-20 KHz,8 Ω)
Main Power90~260 VAC,50/60 Hz
ProtectionPower under-voltage protection、Amplifier output DC protection、Thermal Protection、 Temperature Power Control、Overload Power Control
Size(W×H×D)483 x 45 x 376 mm
Net Weight9.3 kg9.1 kg9.1 kg8.0 kg