The Wharfedale Pro XR1500 is a robust, high‑efficiency 2‑channel Class‑H amplifier engineered for professional PA systems. Its heavy‑duty toroidal transformer ensures stable power delivery, while Class‑H topology provides improved efficiency and dynamic headroom. With Stereo, Parallel, and Bridge modes, plus selectable input sensitivity (0.775V / 1.4V), the XR1500 integrates easily into any system—live or installed. Balanced XLR inputs, twin XLR link outputs, and full protection circuitry (thermal, over‑current, DC, short‑circuit, power‑on muting) ensure reliability in demanding environments. Large front vents and ultra‑quiet variable‑speed fans maintain optimal cooling for long‑term performance.

• 400W ×2 @ 8Ω / 550W ×2 @ 4Ω — clean, responsive output

• 1080W bridged @ 8Ω — ideal for subs or high‑output full‑range cabs

• Class‑H amplifier topology for high 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 link outputs

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

• Ultra‑quiet variable‑speed fans

• Ideal for churches, DJs, live bands, rental PA, and installations

 Technical Specifications