Wharfedale XR3500 Power Amplifier — 1020W ×2 Class-H PA Amp

The Wharfedale XR3500 power amplifier is Wharfedale Pro's flagship Class-H solution engineered for large-scale PA systems, touring rigs, churches, and high-demand installation projects. Delivering 1020W ×2 at 8Ω and 1460W ×2 at 4Ω, this amplifier is built to drive even the most demanding speaker arrays with authority and precision.

At the heart of the Wharfedale XR3500 power amplifier is a heavy-duty toroidal transformer that ensures stable, consistent power delivery — even under fluctuating mains voltage conditions common in live environments. The Class-H Level 3 topology maximises efficiency and dynamic headroom, reducing heat generation while sustaining peak output during extended performances.

Operating in Bridge mode, the XR3500 delivers a massive 2800W at 8Ω, making it the ideal choice for high-powered subwoofer applications. Stereo and Parallel modes provide additional flexibility for complex system configurations. Selectable input sensitivity (0.775V or 1.4V) and balanced XLR inputs with XLR thru outputs ensure seamless integration into any professional signal chain.

Reliability is built into every aspect of the Wharfedale XR3500 power amplifier. Full protection circuitry — covering thermal, DC, over-current, short-circuit, and power-on muting — safeguards both the amplifier and connected speakers during demanding operation. Ultra-quiet variable-speed fans and large front vents maintain optimal cooling throughout extended use, keeping noise levels low on stage and in installation environments.

Whether you are powering a large church PA, a touring sound system, or a rental rig, the Wharfedale XR3500 power amplifier delivers the output, efficiency, and protection demanded by professional audio engineers. Available now in Kenya with same-day Nairobi delivery and M-Pesa checkout — order yours from Zamar Audio Solutions today.

TECHNICAL SPECIFICATIONS

Power @ 8Ω         — 1020W ×2
Power @ 4Ω         — 1460W ×2
Bridged Power @ 8Ω — 2800W
Amplifier Class    — Class-H Level 3
Transformer        — Heavy-duty toroidal
Modes              — Stereo / Parallel / Bridge
Input Sensitivity  — 0.775V or 1.4V
Inputs             — Balanced XLR
Outputs            — XLR thru connectors
Cooling            — Variable-speed fans + front vents
Protection         — Thermal, DC, overload, short-circuit, power-on muting