Wharfedale DP-4065 BLACK Wharfedale 4-channel Power Amplifier

PROTECTION
Internally, a full suite of protection circuitry includes thermal, over-current, DC, short circuit protect and power on/off mute. This level of protection ensures long term system reliability and peace of mind should the worst ever happen.Front panel LEDs also keep the sound engineer well informed with fault, peak and signal LEDs.The variable speed fans keep the amplifier rack quiet when not in use – and cool while its running at high volume.

MODES AND SWITCHES
The DP Series feature stereo, bridge and mono modes. Use in bridge mode with an individual high-powered subwoofer or use a single DP to power your whole sound system equally.Mono mode saves external cabling by splitting a single input to feed both channels of the amplifier.In addition, gains can easily be controlled by the rear panel gain switch. This allows for installation into almost any rig or venue.The DP-2200 features XLR inputs with a maximum input level of +22dBu allowing for integration with any typical professional audio system.

DESIGN
The 1U design allows for powerful systems to be configured in extremely confined spaces. In the tour rack or in the amp room, DP delivers reliable power from a small box.Lightweight, powerful and portable. Its that simple!

Specifications:

Model Name DP-4065
Power Output
Stereo power output 8Ω x 2 4 x 650w
4Ω x 2 4 x 1100w
Bridged mono output 16Ω 2 x 1300w
Bridged mono output 8Ω 2 x 2200w

Input sensitivity & Impedance
 
Sensitivity selectable 38/35/32/29dB
Balanced XLR input 20KΩ
Max input level 22dBu (9.7Vrms)
Voltage gain 38dB
Slew rate >50V / μs
Crosstalk <-90dB
S/N >107dB
Distortion (1W) <0.02%

Frequency response
 
+/-1dB @ 8Ω 20Hz – 20kHz
+/-3dB @ 8Ω 20Hz – 30kHz
Damping factor >5000
Topology Class D

Connectors
 
Signal input Female XLR jacks
Power output speakON compatible

Controls
 
Front panel AC Switch, 4 x channel gain knobs
Rear panel Parallel, Stereo & Bridge mode switch, Limiter switch
Protections Thermal, Over-current, Output DC, Output short
Indicators Power, Protect, Signal, Limiter
Cooling Variable speed fan
AC Power 90 ~ 260VAC, 50 ~ 60Hz
Dimensions 44 * 485 * 370mm
Weight (Net) 9.18kg
Weight (Gross) 11.26kg