Wharfedale DP4120 Power Amplifier 4x2040W @ 4Ohm / 2x4080W @ 8Ohm. This top of the range 4-channel amplifier delivers extreme power from a lightweight design. With a power output of 8Ω 4 x
1200w and 4Ω 4 x 2040w, this amplifier is suitable for professional live sound reinforcement or fixed installations.
Features
- 4 channels
- 8 Ohm 4 x 1200 Watts
- 4 Ohm 4 x 2040 Watts
- 2 Ohm 4 x 3468 Watts
- 16 Ohm Bridged 2 x 2400 Watts
- 8 Ohm Bridged 2 x 4080 Watts
- 4 Ohm Bridged 2 x 6936 Watts
- 100 V Hi-Z : 4 x 2500 Watts
- 70 V Hi-Z : 4 x 2400 Watts
Specifications
| Model | DP-2200 | DP-4120 | DP-4100 | DP-4065 | DP-4035 | DP-4030 | |
|---|---|---|---|---|---|---|---|
| Rated Power | 8 Ω / Stereo | 2 x 2000 W | 4 x 1200 W | 4 x 1000 W | 4 x 650 W | 4 x 350 W | 4 x 300 W |
| (THD=1%, | 4 Ω / Stereo | 2 x 3400 W | 4 x 2040 W | 4 x 1700 W | 4 x 1100 W | 4 x 595 W | 4 x 450 W |
| Each chan works simultaneously with continuous sinusoidal 1 KHz) | 2 Ω / Stereo | 2 x 4760 W | 4 x 3468 W | 4 x 2890 W | 4 x 1870 W | 4 x 1010 W | – |
| 16 Ω / Bridge | 1 x 4000 W | 2 x 2400 W | 2 x 2000 W | 2 x 1300 W | 2 x 700 W | 2 x 600 W | |
| 8 Ω / Bridge | 1 x 6800 W | 2 x 4080 W | 2 x 3400 W | 2 x 2200 W | 2 x 1190 W | 2 x 900 W | |
| 4 Ω / Bridge | 1 x 9520 W | 2 x 6936 W | 2 x 5780 W | 2 x 3740 W | 2 x 2020 W | – | |
| 100 V Hi-Z | 2 x 3400 W | 4 x 2500 W | – | – | – | – | |
| 70 V Hi-Z | 2 x 2400 W | 4 x 2400 W | 4 x 1700 W | 4 x 1100 W | – | – | |
| Output RMS voltage | 126.5 V | 100.0 V | 89.4 V | 72.1 V | 52.9 V | 49.0 V | |
| Max Input Level | 8.7 Vrms (+21 dBu)(Default Gain) | ||||||
| Default Gain (Rated Power,1 KHz) | 24 dB | 22 dB | 21 dB | 19 dB | 17 dB | 35 dB | |
| Gain (Rated Power,1 KHz) | 24 dB~42 dB | 22 dB~40 dB | 21 dB~39 dB | 19 dB~37 dB | 17 dB~35 dB | 35 dB or 32 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) | Typical: 75 dB (Below Rated Power,20 Hz-1 KHz,8 Ω) | |||||
| Frequency Response | Typical value:+0,-0.5 dB (10% Rated Power,20 Hz-20 KHz,8 Ω) | ||||||
| Input Impedance | 20 kΩ (Balanced), 10 kΩ (Unbalanced) | ||||||
| Damping Factor | ≥1000 (20 Hz-200 Hz,8 Ω) | Typical: 300 (20 Hz-200 Hz,8 Ω) | |||||
| SNR | ≥105 dB (Default Gain, A weighted,20 Hz-20 KHz,8 Ω) | Typical:100 dB (A weighted, 20 Hz-20 KHz,8 Ω) | |||||
| Main Power | 90~260 VAC,50/60 Hz | 100-240 VAC ±10%, 50/60 Hz | |||||
| Protection | Power under-voltage, Amplifier output DC, Thermal, Temp Power Control, Overload Power Control | Over temp limit Overload and DC protection | |||||
| Net Size(W×H×D) mm | 483 x 45 x 376 | 480 x 45 x 297 | |||||
| Net Weight | 9.3 kg | 12.2 kg | 9.1 kg | 9.1 kg | 8.0 kg | 4.5 Kg | |
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