Wharfedale Pro
Wharfedale Pro DR4800 Power Amplifier 2x2500W @ 4Ohm / 2x1450W @ 8Ohm
Wharfedale Pro DR4800 Power Amplifier 2x2500W @ 4Ohm / 2x1450W @ 8Ohm
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KEY FEATURES
- High power, Class D amplification solutions
- Selectable input sensitivity
- Removable front grilles for easy maintenance
- Durable performance
DESCRIPTION
The DR series are robust and durable amplification solutions for installation or for live sound. Anywhere where ‘bang for buck’ reliable power is needed.
The DR4800 and DR6000 deliver powerful performance and exceptional durability, housed in a robust 2U steel chassis.
For 4 Ω setups, the DR4800 provides 2500 W per channel, while the DR6000 delivers a stronger 3150 W per channel, offering the power needed for demanding audio environments.
Connection options are solid, with XLR inputs plus Links and speakON ™ outputs to ensure reliable connections. Input sensitivity is adjustable (0.775V, 1V, or 35dB), giving the flexibility to match the system’s requirements. Both amplifiers also maintain a wide frequency range of 20 Hz to 20 KHz, keeping sound quality clear and distortion-free (THD < 0.05%).
With advanced cooling systems and protection circuits against short circuits and overheating, these amplifiers are built to handle high workloads with ease and reliability. Perfect for professionals seeking consistent performance and durability.
SPECIFICATIONS
| Rated Power per Ch.@ 8 Ω ① | 1450 W |
| Rated Power per Ch.@ 4 Ω ① | 2500 W |
| 40 ms Burst Power @ 2 ch. 4 Ω,1 KHz ② | 2900 W |
| Bridge Rated Power @ 8 Ω ② | 3500 W |
| Frequency Response | 20 Hz – 20 KHz, |
| +0/-0.75 dB | |
| THD+N | < 0.05 %, 20 Hz - 20 KHz |
| IMD | ≤ 0.25% |
| Max Vol. Gain (0.775 V) | 42.5 dB |
| Damping Factor (8 Ω / 100 Hz) | > 300 |
| S/N (1 ch. @ THD=1%, A Weighted) | > 108 dB |
| Topology | Class D |
| Crosstalk | -75 dB（1 KHz）, -60 dB（10 KHz） |
| Input Sensitivity / Fixed Gain | 0.775 V / 1 V / 35 dB |
| Input Impedance | 20 kΩ， 10 kΩ |
| Input Connecter | 2 balanced XLRs per channel |
| Output Connecter | 2 × speakON ™ |
| Protection | Protection circuit against short circuit, no load, on/off noise, radio interference |
| Ventilation | Front to back Internal air exhaust heat dissipation, |
| Cooling | Fan cooling, quickly adjusts its speed with the temperature, temperature protection |
| Chassis Size (W x H x D) | 19” x 3.5” x 16.1”. (482 mm x 89 mm x 410 mm) |
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