The Wharfedale Pro XR3500 is a high‑output Class‑H Level 3 amplifier engineered for large‑scale PA systems, touring rigs, and powerful installation projects. Its heavy‑duty toroidal transformer ensures stable power delivery even under fluctuating mains voltage, while Class‑H topology maximizes efficiency and dynamic headroom. With Stereo, Parallel, and Bridge modes, plus selectable input sensitivity (0.775V / 1.4V), the XR3500 integrates seamlessly into any professional audio environment. Full protection circuitry—including thermal, DC, over‑current, short‑circuit, and power‑on muting—ensures long‑term reliability. Large front vents and ultra‑quiet variable‑speed fans maintain optimal cooling during extended operation.

• 1020W ×2 @ 8Ω / 1460W ×2 @ 4Ω — extreme output for large PA systems

• 2800W bridged @ 8Ω — ideal for high‑powered subwoofers

• Class‑H Level 3 topology for maximum efficiency

• Heavy‑duty toroidal transformer for stable power delivery

• Stereo / Parallel / Bridge modes

• Selectable input sensitivity (0.775V or 1.4V)

• Balanced XLR inputs + XLR thru outputs

• Full protection circuitry (thermal, DC, overload, short‑circuit)

• Ultra‑quiet variable‑speed fans

• Ideal for touring rigs, large churches, rental PA, and high‑demand installations

  Technical Specifications