Wharfedale WD-DP-4065F, 4-Channel 1 Unit Class D Amplifier

The Wharfedale WD-DP-4065F 4-Channel 1 Unit Class D Amplifier is a powerful with four discrete amplification channels. It uses internal DSP and computer control for excellent performance, all editable with the supplied editing software. This software is easy to connect to, with control via Ethernet Network connectors on the front of the unit, also allowing for remote performance monitoring.

The DP-4065F delivers a huge output power, and is stable all the way down to 2 Ohms, allowing you to drive multiple 8 ohm or 16-ohm speakers with extreme power. Plus, multiple FIR filters allow for independent control of magnitude and phase, detailed equalization, and optimization of frequency and power response. In addition, it is compatible with 70 V systems, so is useful for a range of speaker configurations.

Product Specifications:

Rated Power:

8 Ω / Stereo: 4 x 650 W

4 Ω / Stereo: 4 x 1100 W

2 Ω / Stereo: 4 x 1870 W

16 Ω / Bridge: 2 x 1300 W

8 Ω / Bridge: 2 x 2200 W

4 Ω / Bridge: 2 x 3740 W

70 V Hi-Z: 4 x 1100 W

Output RMS voltage: 72.1 V

Maximum Input Level: 8.7 Vrms (+21 dBu) (Default Gain)

Default Gain (Rated Power,1 KHz): 19 dB

Gain (Rated Power,1 KHz): 19 dB 37 dB

THD+N: Typical value:0.05% (10% Rated Power,8 Ω)

Cross-Talk: ≥90 dB (20 Hz-1 KHz, Below Rated Power,8 Ω)

Frequency Response: Typical value: +0, -0.5 dB (10% Rated Power,20 Hz-20 KHz,8 Ω)

Input Impedance: 20 kΩ(Balance),10 kΩ(Unbalance)

Damping Factor: ≥1000(20 Hz-200 Hz,8 Ω)

SNR: ≥105 dB (Default Gain, A weighted,20 Hz-20 KHz,8 Ω)

Main Power: 90 260 VAC,50/60 Hz

Protection:

Power under-voltage protection

Amplifier output DC protection

Thermal Protection

Temperature Power Control

Overload Power Control

Product Weight: 9.1 kg

Dimensions (W×H×D): 483 x 45 x 376 mm