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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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