SLIM-804Views: 476

Functional Description：

       SLIM804 and SLIM804+ (Stack-based) speaker contains independent and innovative research of DSP key algorithm and other creative designs, with two specifications of stack-based and non stack-based according to different system requirements,this  function can support maximum 32 channels stacked at the same time. Each column sustains two independent wave beams which cover different spectator seats, two options available which can be switched from single wave beam to double wave beams . The speaker is cost-effective with high control ability which can reduce the sound reflection at the most so as to provide the sound with high definition and homogeneity.  
The speaker cabinet is made of intensive aluminium alloy,including 8 European speaker units(4-inch)with the high consistency,DSP modules and other functional modules. Each unit which is driven by independent power amplifier achieve constant standard beam by DSP adjusting the directive coverage（vertical-45°～+45°）.Mounting rack equipped with helping to install the speaker easily. This kind of speaker is especially applied to the scenes with small volume,where can provide high defined sound quality and balanced sound pressure,such as meeting room, conference hall, command center,church, museum, cultural center and science museum.

      Scope of beam vertical direction angle：
Adjusting vertical angle: To adjust beam （-45°～+45°） according to the target location.
Developed width: The angle of sound flap can be altered by beam developed width 
 

      Adjustable independent beam：
DSP process produce several beams and the projection angle of each beam can be set individually. To highlight the main sound energy and reduce the sidelobe energy by sidelobe optimizing process, the sound energy of the speaker can be  projected to the focus region, which provides a clearer sound effect.
 

      Built-in DSP Processing:

1. Digital Processing accuracy:  24bit/48kHz

2. Frequency Response(from analog input to analog output):20～20kHz（±0.5dB）；
3. Dynamic Range(from analog input to analog output):≥105dB（1kHz，THD≤0.06%）；

4. Equipment Monitoring: Support Web monitoring and control,visual design of the operation interface is convenient for the operator to monitor the mute state, on-line state,and the input signal of the equipment.

5. Stack Usage: The stacked column speakers can be stacked into a big one which can improve sound energy and  achieve a longer projection distance. It can be stacked simultaneously by 32 channels and the up-and-down reversal state of each column can be changed alone.

6. Audio Processing: The speaker contains many kinds of built-in audio signal processing modules including input channel mute state, phase position, input gain, time-lapse,system equilibrium, factory balance, beam equilibrium, high-pass and low-pass filters, dynamic processing etc.

7. Simulating Calculation: Through the beam calculation render graph in the software,the directive situation of the beam can be controlled.
8. To save the reading procedure: 10 groups of system pattern can be saved locally, the power-on state is the first group of pattern by default.

9. Connectors: 1 Analog input , 1 analog output,1 AES3 input , 1 AES3 output ,1 Dante input,1 RJ45 Web connector,  PowerCON power input 1, PowerCON power output 1.

10. Interconnected control:  The central control system used for scene transition with one click.