COMMERCIAL SERIES ELECTRONICS
CS ELECTRONICS
DSP Amplifiers & Digital Matrix Processors
DAV4X500
Four Channels Digital Amplifier Volt Constant
DMA8X8
8 In 8 out DSP Audio Processor
DAV4X500
4 Channel Digital Amplifier with DSP
The DAV is a Class-D, Hi-Z and Low-z power amplifier designed for both commercial and industrial public address applications and small professional sound systems.
The integrate SHARC® DSP and network control offers remotely monitor status of power amplifier, compression Controller, limiter, noise gate, parametric equalization, matrix routing, delay and other DSP functions in real time.
The simple software interface allows an easy setup and operation. Also provides a variety of connection methods ensure its good configuration and expandability, suitable for various applications, such as performance centre, theatre, gallery, hotel, conference centre, shopping centre, retail store, restaurant, etc.
SPECIFICATIONS
DAV4X500
| General Specifications | |
| Amplifier topology | Class-D |
| Number of channels | Four |
| Total Power output | 4×500 W @4Ω; or 2×1000 W @8Ω bridge / 2 x 1000 W @100V, 2x600W @70 V line bridged |
| Audio inputs | 4x Analogue, and Optional 4xDante™ (factory fitted option) |
| Digital Signal Processing | DSP SHARC® processing on all inputs and outputs |
| Control & monitoring | TCP/IP, USB, RS485, RS232, GPIO – Volt-free relay and contact closure port |
| Frequency response, 4 Ω load | +/- 0.5dB, 20Hz to 20kHz @8Ω load |
| Total harmonic distortion, THD | ‹0.1% typical, 1kHz signal, full power |
| Inter-channel crosstalk worst case combination | Better than -70dBr at 1kHz |
| Maximum analoge input level | +16dBu (4.9V) => +6dB |
| Digital Signal Processing |
|
| Resolution | 24 bit |
| Sample rate | 48 kHz |
| Input processing | Input signal routing, gain, sensitivity level, Polarity, Mute, Noise Gate EQ: 31 x PEQ / HPF / LPF |
| Output processing | Source, delay, gain, polarity, Mute, crossover filters, Limiters, Out Compressor EQ: low shelf, 10xPEQ / HPF / LPF |
| Power Output | |
| 4Ω nominal load, per channel |
500 W |
| 8Ω nominal load, per channel | 300 W |
| Bridge, per channel pair, 8Ω nominal load | 1000 W |
| 70V / 100V line operation /two channel line bridged | 600 W/1000 W; 70V/100V |
| Impedance | 4-16 ohm, DSP Selectable |
| Protections Systems | |
| System protection |
|
| Speaker protection |
|
| Monitoring |
|
| Physical |
|
| Cooling |
Two fans intelligent control |
| Analogue IN and LINK | 4x female XLR, Input Phoenix pluggable terminal block, Link Phoenix terminal block |
| Amplifiers output | 4x two (black and red) binding post terminal |
| Main input connector | IEC connector |
| Dante™ Primary and Secondary | 2x Shielded RJ45 |
| Relay output & contact clousure input | Phoenix pluggable terminal block |
| Front panel display | 320 x 320 IPS LCD |
| Front panel encoders | One, idented, velocity sensitive |
| Front panel push buttons | Four for Mute and Escape |
| LED indicators | Power on |
| Enclosure |
Standard 19” 1U (44,5×300)mm (11.81” deep) |
| Net Weight |
3,6kg (7.93 lbs) |
DMA8X8 is an audio matrix with 8 inputs/8 outputs, with remote control and monitoring through PC software, from remote panels or from configurable and customizable APPs, available for iOS or Android devices.
The DMA8X8 interface enables customers to perform centralized control of multiple devices. It also allows third-party equipment to be controlled through RS232, RS485 ports; The digital signal processor (DSP) includes multiple functions such as expander, compressor, limiter, automatic gain control (AGC), equalization, feedback suppression, echo cancellation (AEC), noise suppression (ANS), automix, etc.
DMA8X8
The DMA8X8 processor uses an ADI DSP SHARC 21489 chip, clocked at 450M Hz, 48kHz sampling rate, and 24bits.
DSP input and output modules can be customized according to the site conditions and needs.
With the DMA8X8 the audio processing needs in different spaces, such as conference rooms, multifunction rooms, conference centers, auditoriums, administrative centers, etc., will be fully satisfied.
In addition, it has a USB port that, connected to a computer, behaves like a sound card to play a music channel.
It also has two remote control panels (via Ethernet) configurable from software.
SPECIFICATIONS
DMA8X8
| Input Channels (analog) | 8 |
| Output Channels (analog) | 8 |
| Input | Sensivility, EXP, COMP, AGC, PEQ, AFC/ANS/Auto Mixer |
| Output | Crossover, PEQ, Delay; Limiter, Phase |
| Input gain | 0/6/12/18/24/30/36/42/48 dB |
| THD+N | 0.003% @4dBu |
| Frequency response | 20~20kHz ±0.2dB |
| Maximum level | +24dBu |
| Phantom power | +48V |
| Dynamic range (analog channel) | 113dB |
| Self-Noise (A-Weighting-analog) | -89dBu |
| Common mode rejection ratio @60Hz | 80dB |
| Channel isolation @1kHz | 108dB |
| Input impedance (balanced connection) | 9.4KΩ |
| Output impedance (balanced connection) | 102Ω |
| System delay | <3ms |
| Power supply | AC110~240V,50Hz/60Hz |
| Dimension | 482 x 260 x 45mm |
| Weight | 3kg |
MIC DMA8X8
8 ZONE Remote Microphone Station for DMA8X8
*Controls
- Zone selector switches for Z1~Z8. Talk & Chime on/off.
- Level control volume for MIC & Chime.
*Connectors
- RS485 communication with DSP-880N+,DSP-880M+,DSP-880ND+.
- DC Input
*Indicators
- Power, Busy, Signal, Clip
Specifications
| Rated Output Level / Impedance | 0dB/600Ω Balanced |
| Input Sensitivity / Impedance | -36dB / 20 k Ω Balanced |
| Frequency Response (-1dB) | 80 Hz-15 kHz |
| T.H.D | <0,1% |
| Hum & Noise | >90 dB |
| Number of Zones | 8 Zones |
| Weight (Net) | 1,2 kg |
| Dimensions (W x H x D) | 140x60x205mm (only body) |
PANEL A
PANEL B
Features:
- Eight buttons and one knob;
- Support customized functions
- Use UDP communication protocol;
- POE power supply
Features:
- One knob;
- Support customized functions
- Use UDP communication protocol;
- POE power supply
- Support 32 menus.
Specifications
| Programmable buttons | 8 (support user-defined) |
| Control knob | 1 |
| Control protocol | UDP communication protocol |
| Address setting method | TCP/IP |
| Signal cable length | 100 meters |
| Power supply | PoE power supply (Not provided) |
| Connection port | RJ-45 |
| Power consumption | <100mw |
| Color | White |
| Material | Aluminum alloy |
Specifications
| Control knob | 1 |
| Control protocol | UDP communication protocol |
| Address setting method | TCP/IP |
| Signal cable length | 100 meters |
| Power supply | PoE power supply (Not provided) |
| Connection port | RJ-45 |
| Power consumption | <100mw |
| Color | White |
| Material | Aluminum alloy |
