S-TRACK® is top 3 audio system factory in China. S-TRACK® 4 CH 900W Dante DSP Network Power Amplifier(WHALE D4900), with high fidelity low noise 24-bit A/D and D/A conversion, which has a 3.97-inch touch LCD screen; supports 4 Dante signal /4 analog signal input, 900W/CH. S-TRACK® 4 CH 900W Dante DSP Network Power Amplifier(WHALE D4900) can do OEM for customer, make laser logo, production volume for one model will be 2000pcs per day. Leadtime is 15days.
S-TRACK® 4 CH 900W Dante DSP Network Power Amplifier(WHALE D4900) is very popular in the market, with powerful DSP chip, providing USB and RJ45 ports to connect to the computer, passed most Certs like CE,ROHS,FCC etc.
Series | Dante DSP Network Power Amplifier | ||
Model | Whale D4600 | Whale D4750 | Whale D4900 |
8Ω stereo power | 4x600W | 4x750W | 4x900W |
Frequency Response | 20 - 20 kHz , ±0.3 dB | ||
Maximum 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 |
1. High performance ADI DST processor, high fidelity low noise 24-bit A/D and D/A conversion;
★2.Built-in Dante network transmission module, supporting 4 Dante signal /4 analog signal input,4 groups of digital power amplification output;
★3. Provide USB and RJ45 interface and computer connection;
★4. Each output channel has 8 segments of parameter equalization, frequency division, delay, limiter, gain, polarity;
5. Adopt D class amplifier with high efficiency and high power density, perfect protection function (overcurrent, overheat, high frequency protection);
6. 3.97 inch touch screen, Chinese and English menu operation, display content more comprehensive and intuitive.
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.