DP-4065 Wharfedale Pro

RM8,550.00

Light on weight, Heavy on POWER

  • 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

Description

Product description

Stable down to 2 Ohms, DP-4065 is a 4-channel amplifier from our DP Series, designed for professional live sound reinforcement and fixed installation environments requiring reliable, high-efficiency power delivery.
 
It delivers 650 W per channel at 8 Ω, 1100 W at 4 Ω, and up to 3740 W bridged at 4 Ω, providing excellent headroom and system control. The DP-4065 features an advanced Class D topology with a precision-engineered switch-mode power supply, ensuring maximum efficiency, low distortion and dependable performance across a wide range of applications.
 
Supporting 70 V Hi-Z operation and flexible routing options, it’s ideal for installers and rental systems alike. Compact, lightweight and rugged, DP-4065 offers the perfect balance of performance, portability and reliability — a true workhorse amplifier for professional use.

Specifications

Amp Channels
4
Topology
Class D
Stable at 2 Ohms
Yes
8Ω
4 x 650 W
4Ω
4 x 1100 W
2Ω
4 x 1870 W
16Ω Bridged
2 x 1300 W
8Ω Bridged
2 x 2200 W
4Ω Bridged
2 x 3740 W
Input Connectors
4 x XLR Socket
Output Connectors
4 x 4 Pole Speaker Connector
Mode Switch
Mono / Bridge / Clip
DSP Features
None
Hi-Z
Yes
70V Hi-Z
4 x 1100 W
Slew Rate
>50 V / us
Output RMS Voltage (V)
72.1 V
Maximum input Level
21 dBu (8.7 Vrms)
Default Gain (Rated power, 1 kHz) (dB)
35 dB
Gain (Rated Power, 1 kHz)
41 / 38 / 35 / 32 dB
THD+N
Typical : 0.05% (10% Rated Power, 8 Ω)
Crosstalk
≥90 dB (20 Hz-1 kHz, Below Rated Power, 8 Ω)
Amplifier Frequency Response
Typical :+0,-0.5 dB (10% Rated Power, 20 Hz-20 kHz, 8 Ω)
Amplifier 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)
Protection
Power under-voltage protection, Amplifier output DC protection, Thermal Protection, Temperature Power Control, Overload Power Control
Main Power
90~260 V AC,50/60 Hz
Included Accessory
User Manual, 4 x rubber feet
Unpacked - Height (mm)
45
Unpacked - Width Front (mm)
483
Unpacked - Width Rear (mm)
483
Unpacked - Depth (mm)
376
Packed - Height (mm)
125
Packed - Width Front (mm)
510
Packed - Width Rear (mm)
510
Packed - Depth (mm)
565
Weight - Nett (kg)
9.1
Weight - Gross (kg)
10.6

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