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1. Using high-performance ADI DST processor, high-fidelity low-noise 24-bit A/D and D/A conversion.
★2. Embedded Dante network transmission module, support 4 Dante signal / 4 analog signal input, 4 groups of digital power amplification output.
★3. providing USB and RJ45 interface to connect with the computer.
★4. Each output channel with 8-segment parametric equalization, frequency division, delay, limiter, gain, polarity.
5. Using Class D amplifier with high efficiency and high power density, perfect protection function (overcurrent, overheating, high frequency protection).
6. 3.97-inch touch screen, Chinese and English menu operation, the display is more comprehensive and intuitive.
The software interface is divided into two versions: the PC version and the touch screen version, which are displayed on the Windows platform and the touch screen.They can synchronize with each other through Touch screen, Dante and USB.
| Series | Dante Digital Amplifiers | ||
| Model | Whale D4600 | Whale D4750 | Whale D4900 |
| 8Ω stereo power | 4x600W | 4x750W | 4x900W |
| Level Adjustment | Front panel potentiometer, from negative infinity to 0dB | ||
| Frequency Response | 20 - 20 kHz , ±0.3 dB | ||
| Max. input level | +14 dBu, balanced input | ||
| Maximum Output Level | +14 dBu, balanced output | ||
| THD+N | <0.008% @ 2.2 dBu | ||
| Sampling Rate | 48 KHz | ||
| Number of quantization bits | 24 bit | ||
| Background noise | -88 dBu | ||
| Input Impedance | 20 KΩ (balanced input), 10 KΩ (unbalanced input) | ||
| Output impedance | 100 Ω (balanced output), 50 Ω (unbalanced output) | ||
| Input Sensitivity | 1.22V | ||
| Input Common State Rejection Ratio | >80dB | ||
| Output Connector | STeakon Block | ||
| USB interface | Parameter control via TC software operation | ||
| Network connection input socket | Connect the amplifier to the network to realize remote parameter adjustment | ||
| Network connection output socket | Connect to the next amplifier network input holder for multiple amplifier online operation | ||
| Signal-to-noise ratio | >112dB | ||
| Damping Coefficient | > 1000@ 8Ω | ||
| Total Harmonic Distortion | <0.1%(20Hz-20 kHz 1W) | ||
| Frequency Response | 20Hz-34KHz(+0/-0.3dB,1W/8Ω) | ||
| Cooling method | Stepless speed control fan, airflow from front to back | ||
| Amplifier protection method | Short circuit, circuit breaker, DC voltage, overheat, overvoltage, RF, ultra-low frequency protection | ||
| Power supply specification | AC voltage 180-240VC (90V-120VAC) 50-60Hz | ||
| Chassis size (H*W*L) | 88mmX490mmX438mm | ||
| Package Size(H*W*L) | 155mmX600mm×550mm | ||
| Net weight | 13.5kg | ||
| Gross weight | 16.5kg | ||
DSP power amplifier is suitable for government and enterprise conference, small and medium-sized meeting room, lecture hall, small and medium-sized banquet hall, VIP reception hall, conference center, remote conference and other places.
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