Wharfedale Pro DR4800 2-Channel Class D Power Amplifier

The Wharfedale Pro DR4800 is a high-power, two-channel Class D amplifier designed for demanding live sound systems and fixed installations. With 1450 W per channel at 8 ohms and 2500 W per channel at 4 ohms, it provides substantial headroom for full-range speakers and subwoofers.

A heavy-duty toroidal transformer supports dynamic burst power, while selectable input sensitivity makes integration with your existing audio system straightforward. Stereo, parallel and bridge modes offer flexible setup options, including 3500 W bridged output at 8 ohms.

Key Features

• Two-channel Class D amplification
• Power output at 8 ohms: 2 x 1450 W
• Power output at 4 ohms: 2 x 2500 W
• Bridged power at 8 ohms: 1 x 3500 W
• Stereo, parallel and bridge operating modes
• Selectable input sensitivity: 0.775 V, 1 V or 35 dB
• 2 x XLR inputs and 2 x XLR link outputs
• 2 x 4-pole speaker output connectors
• Built-in protection against short circuits, no load, on/off noise and radio interference

Specifications

• Frequency response: 20 Hz–20 kHz, +0/-0.75 dB
• THD+N: less than 0.05%, 20 Hz–20 kHz
• Signal-to-noise ratio: greater than 108 dB
• Damping factor: greater than 300
• DSP: none
• Dimensions (H x W x D): 89 x 482 x 410 mm
• Net weight: 17.6 kg
• Packed weight: 19.9 kg
• Included accessory: user manual