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Congratulations on the purchase of your DP-D series professional power amplifier. Wharfedale Pro DP-D
amplifiers are the result of many years of experience in the use, design and manufacture of professional
audio equipment.
We take great pride in engineering and building every Wharfedale Pro product and wish to thank you for
entrusting us with your sound.
From the time Gilbert Briggs built his first loudspeaker in 1932, to the present day, Wharfedale has
maintained the same standard of quality in components, workmanship and performance.
Please take the time to read this manual completely in order to ensure that you get the most from your
DP-D power amplifier.
INTRODUCTION
The advanced multi-channel DP-D series power amplifiers use Class D topology to deliver enormous output
power, all the way down to 2Ω. This makes them perfect for multi-loudspeaker systems such as line array.
Powerful internal DSP is accessible through the front panel, or through the supplied control software. This
high quality DSP delivers granular editing of EQ, Limiting, Delay, phase and filtering to the signal path,
allowing a DP-D amp to become the system controller as well as the power amplifier. This DSP removes
the need for additional external signal processing.
Input connectivity is handled either by discrete analogue XLR connectors on the rear panel or by the RS485
connectors on the front which accept AES3 digital inputs.
Housed in a 1U rack, the DP-D models are compact, and lightweight but still bring huge power with extremely
detailed levels of DSP control.
ABOUT THE DP-D SERIES
DP-4100D
8Ω : 4 x 1000w. 4Ω : 4 x 1700w. 2Ω : 4 x 2890w. 16Ω Bridged : 2 x 2000w. 8Ω Bridged : 2 x 3400w. 4Ω Bridged : 2 x 5780w
DP-4150D
8Ω : 4 x 1500w. 4Ω : 4 x 2550w. 2Ω : 4 x 3570w. 16Ω Bridged : 2 x 3000w. 8Ω Bridged : 2 x 5100w. 4Ω Bridged : 2 x 7140w
Both models
• Internal DSP
• AES3 RS485 Digital inputs
• 4 x XLR inputs
• 2 operation modes ( MULTI- CHANNEL and BRIDGE)
• Power, Protect, Signal and Limiter indicators
• Thermal protect, over current protect, DC protect, output short protect
• Ultra quiet variable speed fans
• 4 x speakON outputs
• 1U rack mount chassis
FEATURES
