Stable down to 2 Ohms and with huge Class D power, the Wharfedale Pro DP-4100F Amplifier is a 4-channel amplifier from our DP-F Series, designed for professional live sound and installation systems demanding high power, precision DSP control and absolute reliability. Delivering 1000 W per channel at 8 Ω, 1700 W at 4 Ω and up to 5780 W bridged at 4 Ω, it offers exceptional output with low distortion and high efficiency. The latest DP-F models feature upgraded DSP controller software, expanded internal processing, an IPS colour display, locking XLR connectors and AES/EBU digital inputs — all enhancing system flexibility and user control. Our DSP Controller software provides powerful functionality for both DP-F and DP-N Series amplifiers. It offers amp grouping, precise EQ and level control, and access to a comprehensive preset library. With built-in SMAART API compatibility, it integrates seamlessly with leading system analysis tools for fast, efficient tuning and optimisation. Available to download below. Supporting 70 V Hi-Z operation, DP-4100F is ideal for large, distributed installations or multi-zone configurations. Compact, efficient and powerful, it’s built for professionals who need consistent, accurate performance with next-generation control. Specification Value Amp Channels 4 Topology Class D Stable at 2 Ohms Yes 8Ω 4 x 1000 W 4Ω 4 x 1700 W 2Ω 4 x 2890 W 16Ω Bridged 2 x 2000 W 8Ω Bridged 2 x 3400 W 4Ω Bridged 2 x 5780 W Control DSP Controller Software / Front Panel Input Connectors 4 x XLR Socket, AES/EBU Output Connectors 4 x 4 Pole Speaker Connector Software Control Yes Mode Switch Software and Front Panel DSP With FIR Yes Hi-Z Yes 70V Hi-Z 4 x 1700 W Input Gain/Sensitivity Switch 35 dB Slew Rate >50 V / us Output RMS Voltage (V) 89.4 V Maximum input Level 21 dBu (8.7 Vrms) Default Gain (Rated power, 1 kHz) (dB) 21 dB Gain (Rated Power, 1 kHz) 35 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 AC Cable, User Manual 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 DP-4100F – Wharfedale Pro
