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

Powerful Class D amplifiers with internal DSP, FIR Filters, Dante ™ connectivity and…. stability down to 2 ohms…..

  • The name stays the same – but the features are updated!  
  • Updated DSP Controller software features
  • Increased internal DSP functions
  • New IPS colour displays
  • Locking XLR connectors
  • AES / EBU inputs
  • 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
  • Dante ™ connectivity
  • 70 V / 100 V compatible models
  • Power Factor Correction
 for increased efficiency
  • Comprehensive downloadable preset library

WHAT's NEW ?

From October 2023 Wharfedale Pro DP-F and DP-N series amps have HUGE UPGRADES!
   The output power, the model numbers and the configurations remain the same but….., all the new DP-F and DP-N models have…..

  • Updated DSP Controller software features
  • Increased internal DSP functions
  • New IPS colour displays
  • Locking XLR connectors
  • AES / EBU inputs

The product names stay the same – but the added features are huge upgrades.



The scale and expanded feature-set of these upgrades means that not all of the new software features are backwards compatible.  However users of current DP-F and DP-N series amplifiers will still benefit from multiple improvments in the DSP Control Software.  Even the original DP-F and DP-N amps now gain many new features through the simultaneous release of DSP Control v1.1.8.

For a full list of features and compatibilty, please see the supporting tables.

SOFTWARE FEATURES – DSP Control Software v 1.1.8Original VersionsUpdated Sept 23 versions only
Added input groups function. EQ, Level, Polarity and MuteYesYes
Added General tab for mute, delay and volume shortcuts.YesYes
Amp will start in Factory mode by default now with no need to enter a password.YesYes
Permissions page has been updated to have three access levels “User”, “Installer” and “Factory” with independent passwords and customisable accessibility.YesYes
“Demo mode” replaced with “Virtual Device” page with more options and list customisation.YesYes
Virtual device settings can be saved and assigned to physical devices.YesYes
Physical devices can be saved to a virtual device.YesYes
“Device Mirror” page removed.YesYes
“Phase” now changed to “Polarity” in Output section.YesYes
“Save your changes” popup has now been removed when returning to home page, with settings now being automatically saved persistently.YesYes
IP Address in Device Viewcan be viewedcan be viewed and changed
New light mode theme now available for the software GUI.YesYes
*Threshold can now be adjusted for input backup failover.NoYes
*Analogue input source can be chosen for each input DSP channel.NoYes
*Output Mutes can now be linked.NoYes
*Input volume can now be linked.NoYes
*Input source can now be independently muted.NoYes
*Added input source delay section with up to 100 ms of Delay.NoYes
*Added multiband input compressor functionality.NoYes
*Output EQ now has 8 filters available.NoYes
*Input Source now has naming option.NoYes
*Added input groups Delay functionNoYes
HARDWARE FEATURESOriginal VersionsUpdated Sept 23 versions only
*2 channel AES/EBU input now available.NoYes
*Multicast IP settings now available.NoYes
*New colour IPS display.NoYes
*Encoder size reduced.NoYes
*Updated front panel menu functions.NoYes
*Rear panel speakON connectors now labelled with ChA and B on A connector, and ChC and D on C connector.NoYes
*40 device presets can now be stored to an amplifier.NoYes
*RJ45 connector rotated 180 degrees.NoYes
*Locking XLR connectors now includedNoYes

New 
IPS colour display

NEW 
AES/EBU input

NEW 
Locking XLR connectors

DP-2200N

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-4100N

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-4065N

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-4035N

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

DANTE ™

Using the Ultimo 4×4 chipset, DP-N amps easily join any Dante ™  ecosystem.

Digital audio connectivity of up to 96 KHz 
Remote, network control.

Audinate® is a registered trademark of Audinate Pty Ltd.
Dante® is a registered trademark of Audinate Pty Ltd.

Power Factor Correction



Lets make it easy…. and call it PFC instead!

PFC, combined with the Switching mode power supplies inside DP series amps, increases the amplifier efficiency and regulates to ensure smooth power delivery even with huge fluctuations in the AC supply.

In the real world, it makes a big difference to amplifier performance and stability.

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-2200N 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. 

DSP presets can make life easy and are vital to get the most from a system.

For simplicity, we have created a single file download which contains all of the current presets for many of our loudspeakers for use DP-F and DP-N series amplifiers. As we add more presets for new products, the “Wharfedale Pro Preset Library.zip’ file grows and contains the complete collection of system presets.

There are also README files included which explain more about each preset.

SPECIFICATIONS

ModelDP-2200NDP-4100NDP-4065NDP-4035N
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 Level+21 dBu
Amp gain35 dB35 dB35 dB35 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(Balanced),10 kΩ(Unbalanced)
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