DP1616E-D16 16×16 Audio Matrix

Main Features

1. Dual 2.0-inch LCD screens: The left screen supports functions including configuring device name, device presets, device IP, input volume, output volume, input mode, and checking device version; the right screen displays the level fluctuation of each input and output channel.
2. The panel is equipped with knobs, which can independently control the volume and mute function of each input and output channel.
3. 16-channel analog balanced inputs and 16-channel analog balanced outputs, with a maximum undistorted input and output level of 17 dBu (5.48 Vrms).
4. Each input channel is integrated with a microphone preamplifier, featuring adjustable gain from 0 to 40 dB in 1 dB steps, and comes with 48V phantom power supply.
5. Stereo USB sound card function, supporting playback and recording.
6. USB interface for computer software control and USB sound card data transmission.
7. RS232/RS485 interfaces for computer software control and central control functions.
8. Network interface for computer software control and central control functions; multiple devices can be managed simultaneously via network connection.
9. External 8-channel GPIO interface.
10. DSP functions include: AFC (Acoustic Feedback Cancellation), AEC (Acoustic Echo Cancellation), ANC (Active Noise Cancellation), AGC (Automatic Gain Control), AUTO MIX, MATRIX MIX, Noise Gate, PEQ (Parametric Equalizer), Delay, PHASE Filter, High-pass & Low-pass Crossover, Compressor, and Limiter.
11. 15-band PEQ for inputs and 10-band PEQ for outputs.
12. 2000ms delay for each input and output channel.
13. Voice activation function (camera tracking) for each input channel, supporting camera control with PELCO-D, PELCO-P and VISCA protocols.
14. 60 preset memory locations.
15. Supports control via wired controller and Android APP network control.
16. Archive locking function to hide setting parameters, ensuring project technical security.
17. 16-channel DANTE network audio.

Technical Specifications

1. DSP Chip
   • Signal Processing: 32-bit Float Point DSP, 400 MHz
   • Audio System Latency: < 3 ms
   • Digital-to-Analog Conversion: 24-bit
   • Sampling Rate: 48 KHz
2. Analog Audio Inputs and Outputs
   • Input Channels: 16-channel balanced input, Mic/Line Level
   • Audio Interface: 3.81 mm Phoenix Connector, 12-pin
   • Input Impedance: 16 kΩ
   • Maximum Input Level: 17 dBu (5.48 Vrms) / Line; -3 dBu (0.54 Vrms) / Mic @ 20 dB Gain Level
   • Phantom Power: +48 VDC, 5.5 mA, Configurable per Channel
   • Output Channels: 8-channel balanced output, Line Level
   • Output Impedance: 150 Ω
3. Audio Performance Specifications
   • Frequency Response: 20 Hz–20 kHz (±0.5 dB) / Line, 0 dBu (0.775 Vrms) Input; 20 Hz–20 kHz (±1.5 dB) / Mic, 20 dB Gain Level, -10 dBu (0.245 Vrms) Input
   • THD+N: -90 dB (@ 17 dBu, 1 kHz, A-weighted) / Line; -90 dB (@ -6 dBu, 1 kHz, A-weighted) / Mic, 20 dB Gain
   • Signal-to-Noise Ratio: 110 dB (@ 17 dBu, 1 kHz, A-weighted) / Line; 100 dB (@ -6 dBu, 1 kHz, A-weighted) / Mic, 20 dB Gain
4. Communication Ports and Indicators
   • USB: Type-B 2.0, Driver-free
   • Serial Communication: RS232
   • Ethernet Port: TCP/IP, RJ-45
   • Indicators: Link, +48V, Input/Output Audio Signal
5. Electrical and Physical Specifications
   • Power Supply Range: 90 V–264 V AC, 50–60 Hz
   • Operating Temperature: -20°C ~ 60°C
   • Dimensions (W×D×H): 483 mm × 265 mm × 44.5 mm
   • Packaging Dimensions (W×D×H): 540 mm × 390 mm × 80 mm
   • Net Weight: 3.3 KG
   • Gross Weight: 4.4 KG