Wharfedale
Wharfedale Pro DP-4035i Amplifier | Wharfedale Power Amplifier for PA Systems
Wharfedale Pro DP-4035i Amplifier | Wharfedale Power Amplifier for PA Systems
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Wharfedale Pro DP-4035i Amplifier | Wharfedale Power Amplifier for PA Systems
This Wharfedale Pro product delivers dependable performance for professional PA and live sound systems.
4 channels of power – perfect for fixed install
Stable down to 2 Ohms, the Wharfedale Pro DP-4035i Amplifier is a 4-channel amplifier from our DP-i Series, designed specifically for fixed installations requiring power, flexibility and long-term reliability.
Delivering 450 W per channel at 8 Ω, 765 W at 4 Ω, and up to 1530 W bridged at 8 Ω or 4 Ω, it provides consistent performance across both low and high-impedance systems — including 70 V and 100 V Hi-Z operation. Built with installation practicality in mind, DP-4035i features Euroblock connectors, GPIO control and a rear-mounted power switch. A tamper-proof front grille protects the channel level controls for secure setup in public or commercial spaces.
Selectable input sensitivity (1 V or 0.775 V) ensures compatibility with a wide range of sources, while a wide-range AC input maintains stability in environments with fluctuating mains voltage. Efficient, durable and versatile — DP-4035i is the perfect amplifier solution for professional installed sound systems.
| Specification | Value |
|---|---|
| Amp Channels | 4 |
| Topology | Class D |
| Stable at 2 Ohms | Yes |
| 8Ω | 4 x 450 W |
| 4Ω | 4 x 765 W |
| 2Ω | 4 x 765 W |
| 16Ω Bridged | 2 x 900 W |
| 8Ω Bridged | 2 x 1530 W |
| 4Ω Bridged | 2 x 1530 W |
| Control | GPIO |
| Input Connectors | Phoenix MC 1, 5/12-ST-3, 81 |
| Output Connectors | Phoenix PC 5/8-STF1-7, 62 |
| Link Connectors | Phoenix MC 1, 5/6-ST-3, 81 |
| Mode Switch | Lo-Z / Hi-Z / 100 V / 70 V / Mono / Bridge Mode |
| Hi-Z | Yes |
| 100V Hi-Z | 4 x 765 W |
| 70V Hi-Z | 4 x 450 W |
| Input Gain/Sensitivity Switch | 0.775 V / 1 V |
| Slew Rate | >50 V / us |
| Output RMS Voltage (V) | 60 V |
| THD+N | Typical : 0.05% (10% Rated Power, 8 Ω) |
| Crosstalk | ≥90 dB (20 Hz-1 kHz, Below Rated Power) |
| Amplifier Frequency Response | Typical: ±0.5 dB (10% Rated Power, 20 Hz-20 kHz) |
| Amplifier Input Impedance | 20 kΩ (Balanced), 10 kΩ (Unbalanced) |
| Damping Factor | Typical: 300 (20 Hz-200 Hz, Lo-Z, 8 Ω) |
| SNR | ≥100 dB (A Weighted, 20 Hz-20 kHz, 8 Ω) |
| Protection | Under voltage, DC, Over temperature, Limiter, Overload, Short. |
| Main Power | 100-240 V AC. ±10%, 50/60 Hz |
| Included Accessory | User Manual, 4 x rubber feet, 5 x Phoenix 6P-3.81 mm plug, 2 x Phoenix 4P-7.62 mm plug, AC Power cord |
| Unpacked – Height (mm) | 45 |
| Unpacked – Width Front (mm) | 483 |
| Unpacked – Width Rear (mm) | 483 |
| Unpacked – Depth (mm) | 370 |
| Packed – Height (mm) | 125 |
| Packed – Width Front (mm) | 510 |
| Packed – Width Rear (mm) | 510 |
| Packed – Depth (mm) | 565 |
| Weight – Nett (Kg) | 8.4 |
| Weight – Gross (Kg) | 10.5 |
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