WHARFEDALE PRO DP Series Quad Channel 650 Watts @ 8 Ohms Amplifier

DP-4065

Wharfedale Pro

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DP-4065

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

DP SERIES

LIGHT ON WEIGHT. HEAVY ON POWER

Powerful Class D multi-channel amplifiers  –  stable down to 2 ohms…..

Suitable for professional live sound reinforcement or fixed installations, the 4-channel DP-4065 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.

STABLE DOWN TO 2 OHMS

Huge output power and stable down to 2 Ohms

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

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

  • Super light weight
  • 4 channel models
  • Stable down to 2Ω
  • Drive multiple 8Ω and 16Ω loudspeakers
  • 1 * Stereo model generating 6800 watts @ 8 Ω BTL.
  • Ultra-quiet variable speed fans  and advanced protection circuitry
  • 70 V / 100 V compatible models


Model   DP-4065
Rated Power 8 Ω / Stereo 4 x 650 W
(THD=1%, 4 Ω / Stereo 4 x 1100 W
Each chan works 2 Ω / Stereo 4 x 1870 W
simultaneously with    
continuous sinusoidal    
1 KHz)    
  16 Ω / Bridge 2 x 1300 W
  8 Ω / Bridge 2 x 2200 W
  4 Ω / Bridge 2 x 3740 W
  100 V Hi-Z
  70 V Hi-Z 4 x 1100 W
Output RMS voltage   72.1 V
Max Input Level    
Default Gain   19 dB
(Rated Power,1 KHz)    
Gain   19 dB~37 dB
(Rated Power,1 KHz)    
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 (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 Power   90~260 VAC,50/60 Hz
     
Protection   Power under-voltage, Amplifier output DC, Thermal, Temp Power Control, Overload Power Control
     
Size(W×H×D) mm   483 x 45 x 376
Net Weight   9.1 kg