4-channel DSP network amplifier using high-performance ADI DSP processor, high-fidelity low-noise 24-bit, A/D and D/A conversion, embedded Dante network transmission module, support for 4-way Dante signal/4-way analogue signal input, 4 groups of digital power amplifier output, and provide USB and RJ45 interfaces to connect with the computer, each output channel with 8-band parametric equalisation, frequency division, delay, limiter, gain, polarity.
| Input interfaces | 4 Analog + 4 Dante |
| Output interfaces | 4 Analog + 4 Dante; 4 Link, to achieve multiple amplifiers on-line |
| Control interface | 1 RJ45 interface, 1 USB-B interface, can be operated through the PC software to achieve parameter control |
| Display | 3.97-inch touch screen, input/output level display, function operation display and so on |
| DSP Processing Parameters | |
| Input Channel | Function Module: Analog/Dante Switching, Mute, Gain. Physical interface: 3-pin XLR female connector |
| Output Channel | Function Module: Gain, Crossover, Delay, Limiter, Phase, 8-band Parametric Equalizer. Physical interface: Speaker Speakon socket interface |
| Frequency Response | 20～20kHz, ±0.3dB |
| Maximum Input Level | +14 dBu, balanced input |
| Maximum Output Level | +14 dBu, balanced output |
| THD+N | <0.008% @ 2.2 dBu |
| Sampling Rate | 48KHz |
| Bit Depth | 24-bit |
| Noise Floor | -88dBu |
| Input Impedance | 20 KΩ (balanced input), 10 KΩ (unbalanced input) |
| Output Impedance | 100 Ω (balanced output), 50Ω (unbalanced output) |
| Input Sensitivity | 1.22V |
| Input Common – Mode Rejection Ratio | >80dB |
| Power Amplifier Parameters | |
| Rated Power at 8Ω | 4×900W |
| Signal – to – Noise Ratio | >112dB |
| Damping Factor | > 1000@ 8Ω |
| Total Harmonic Distortion | <0.1% (20Hz～20 kHz 1W) |
| Frequency Response | 20Hz～34KHz (+0/-0.3dB, 1W/8Ω) |
| Level Adjustment | Front – panel potentiometer, from negative infinity to 0dB |
| Cooling Method | Stepless speed – regulating fan, with air flow from front to rear |
| Power Amplifier Protection Modes | Short – circuit, open – circuit, DC voltage, over – heat, over – voltage, radio – frequency, ultra – low – frequency protection |
| Power Supply Specification | AC voltage 180～240VC (90V～120VAC), 50～60Hz |
| Operating Temperature Range | 0～50℃ |
| Operating Humidity Range | Below 90%RH (but no condensation) |
| Chassis | 2U |
| Chassis Dimensions (H×W×L) | 88mm×277mm×484mm |
| Net Weight | 13.5kg |
| Package Dimensions (H×W×L) | 150mm×465mm×545mm |
| Gross Weight | 16.5kg |
It is mainly suitable for government and enterprise meetings, small and medium-sized meeting rooms, lecture halls, small and medium-sized banquet halls, VIP reception halls, conference centres, teleconferences and other places.
400-900-2726
9th Floor, 1B, Shangzhi Technology Park, Guangming District, Shenzhen City, Guangdong Province, China
Copyright © SHENZHEN S TRACK SCIENCE TECHNOLOGY CO., LTD
