WHARFEDALE PRO DP-F Series Quad Channel 1000 Watts @ 8 Ohms Amplifier with Ethernet

DP-4100F

Wharfedale Pro

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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-F Series amplifiers

Think dif-FIR-ently about amplifiers !

Four new models of amplifiers join the powerful DP Series of multi channel amps.

The new DP-F models have been engineered for mid sized venues, rental and touring applications. Enormous output power and stability at 2 ohms are features that already make DP amps special - but the new DP-F models also feature Ethernet control and the FIR DSP functionality already found in the DP-N series

The DSP now has FIR filtering with 512 taps. This refined and powerful FIR filtering brings linear phase response to the system, resulting in a more controllable and faithful output.

DP-F series also feature a wide range AC power input and are happy with huge voltage fluctuations between 90 v and 260 v. In addition, DP-F series can drive 70 V line systems!

Think dif-FIR-ently about amps!

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.

  • 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


Model   DP-4100F
Rated Power (THD=1%,Each channel works simultaneously with continuous sinusoidal 1 KHz) 8 Ω / Stereo 4 x 1000 W
  4 Ω / Stereo 4 x 1700 W
  2 Ω / Stereo 4 x 2890 W
  16 Ω / Bridge 2 x 2000 W
  8 Ω / Bridge 2 x 3400 W
  4 Ω / Bridge 2 x 5780 W
  100 V Hi-Z
  70 V Hi-Z 4 x 1700 W
Output RMS voltage   89.4 V
Maximum Input Level   8.7 Vrms(+21 dBu)(Default Gain)
Default Gain (Rated Power,1 KHz)   21 dB
Gain(Rated Power,1 KHz)   21 dB~39 dB
THD+N   Typical value:0.05%(10% Rated Power,8 Ω)
Cross-Talk   ≥90 dB(20 Hz-1 KHz,Below Rated Power,8 Ω)
Frequency Response   Typical value:+0,-0.5 dB(10% Rated Power,20 Hz-20 KHz,8 Ω)
Input Impedance   20 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 Power   90~260 VAC,50/60 Hz
Protection   Power 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 Weight   9.1 kg