The Wharfedale DP-4065 is a high-efficiency, lightweight Class D power amplifier designed for professional audio applications. It delivers substantial power output across four channels and is stable down to 2Ω, allowing it to drive multiple 8Ω or 16Ω loudspeakers with ease. The amplifier features a compact 1U rackmount design, comprehensive protection circuitry, and variable speed cooling fans, ensuring reliable performance in demanding environments.
Wharfedale DP-4065 Power Amplifier
40,650 EGP
✔️ 4-channel Class D amplifier.
✔️ Stable down to 2Ω.
✔️ Up to 3740W bridged power.
✔️ Compact 1U rackmount design.
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- 4-channel Class D amplifier
- Stable operation down to 2Ω
- Selectable gain settings: 38dB / 35dB / 32dB / 29dB
- Balanced XLR inputs
- SpeakON-compatible output connectors
- Comprehensive protection: thermal, over-current, DC, short circuit
- Variable speed cooling fan
- Front panel: AC switch, 4 x channel gain knobs
- Rear panel: mode and limiter switches
- Indicators: power, protect, signal, limiter
Power Output:
Stereo Mode:
8Ω: 4 x 650W
4Ω: 4 x 1100W
2Ω: 4 x 1870W
Bridged Mono Mode:
16Ω: 2 x 1300W
8Ω: 2 x 2200W
4Ω: 2 x 3740W
Performance:
Frequency Response: 20 Hz – 20 kHz (±1 dB @ 8Ω)
THD+N: <0.02% (1W)
S/N Ratio: >107 dB
Damping Factor: >5000
Slew Rate: >50 V/μs
Crosstalk: <-90 dB
Input:
Sensitivity: Selectable: 38dB / 35dB / 32dB / 29dB
Impedance: 20 kΩ (balanced)
Max Input Level: 22 dBu (9.7 Vrms)
Controls & Indicators:
Front Panel: AC switch, 4 x channel gain knobs
Rear Panel: mode switch (parallel/stereo/bridge), limiter switch
Indicators: power, protect, signal, limiter
Cooling & Protection:
Cooling: variable speed fan
Protection: thermal, over-current, output DC, output short
Power Supply:
Voltage Range: 90 – 260 VAC, 50 – 60 Hz
Weight | 8 kg |
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Dimensions | 37.6 × 48.5 × 4.4 cm |
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