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DB MARK XCA48 Digital Speaker Controller  

: 5823310384
: DB MARK
: XCA48
Ҥһ :  30,000.00 ҷ      
´ :
*ԹǹŴ سҵԴͷҧҹ


**öͺҤҾɷٴҹ**
´ :

 *ԹǹŴ سҵԴͷҧҹ

**öͺҤҾɷٴҹ**
 
•FEATURES
  • 96K Hz sampling frequency, 32-bit DSP processor, 24- bit A/D and D/A converter.
  • 6 models available: 2 ins/4 outs, 2 ins/6 outs, 2 ins/8 outs, 3 ins/6 outs, 4 ins/6 outs, 4 ins/8 outs.
  • USB and RS485 connectors are present for PC connection. 250 units can be connected together via Rs485 and it can be controlled remotely as far as 1500 meters.
  • Convenient use of function buttons on either front panel or the included software interface displays. 
  • 30 user-program parameters can be stored into the device.
  • Safety/security lock buttons provide peace of mind again unwanted changes from unauthorized users or unwanted set-up changes.
  • 6 independent parametric EQ of input and output. The gain range is ±2 0 d B. The EQ of output channel has two slopes: Lo-shelf and Hi-shelf. 
  • 4 2×2 LCD blue back-light display present. 6 LED display an exact digital level meter (and mute and edit status of input/output).
  • Every input and output has compensation-delay, phase control and mute settings, delay function offer a maximum of 1000ms.
  • Adjustable gain & limiter of output channel; Just choose the input signal and copy all the parameters from one channel to another channel with joint debugging.
 •SPECIFICATION
MODEL XCA24 XCA26 XCA28 XCA36 XCA46 XCA48
Input Channel & Socket 2CHs, Female XLR 2CHs, Female XLR 2CHs, Female XLR 3CHs, Female XLR 4CHs, Female XLR 4CHs, Female XLR
Output Channel & Socket 4 CHs, Male XLR 6 CHs, Male XLR 8 CHs, Male XLR 6 CHs, Male XLR 6 CHs, Male XLR 8 CHs, Male XLR
Input Impedance Balance: 20KΩ
Output Impedance Balance: 100Ω
PC Com Port One USB Com Port on front panel, 2 RS485 Com Port on back panel(RJ-45)
CMRR >78dB(1KHz)
Input Range ≤+25dBu
Frequency Response 20Hz-20KHz(-0.5dB)
S/N R >118dB
THD <0.01% OUTPUT=0dBu/1KHz
Crosstalk of Channels >88dB(1KHz)
Functions of Input Channels  
Input Mute Each channel has Independent Mute Control
Input Delay Each channel has Independent Delay Control Range:0—1000ms stepover 21us@<10ms stepover="" 84us="" 10-20ms="" stepover:0="" 5ms="">20ms
Input Polarity Same Phase + or reversed Phase -
Input EQ Each Input Channel has 6 Bands Parametric EQ Central Frequency Point:20Hz-20KHz, 239 frequency points totally Band Width:0.01oct-3oct @ stepover is 0.01oct Gain:-20dB-+20dB @ stepover , 0.1dB
Input gain Input gain range:-80dB~+12dB,step@0.2db.
Input compression Threshold: -40dBu~+20dBu, step away from the 0.5dBu; the compression ratio: 1.0:1~20:1 is less than 2.0:1, step 0.1 is greater than 2.0:1, step 0.5; 
response time: 0.3mS~200mS,Less than 1mS, step away from the 0.1mS is greater than 1mS, step away from the 1mS release time step for 1mS: 50mS~5000mS
Functions of Output Channels  
Output Mute Each channel has Independent Mute Control
Output Selection Each input channel can be selected to each output channel
Output Gain Range:-80dB~+12dB, step: 0.2dB
Output Delay Each channel has Independent Delay Control Range:0—1000ms stepover 21us@<10ms stepover="" 84us="" 10-20ms="" stepover:0="" 5ms="">20ms
Output Polarity Same Phase + or reversed Phase -
Crossover Each Channel can be set up LPF and HPF independently.Adjustable Parameters: Filter Types (Linkwitz-Riley/Besse/Butterworth ) Frequency Turning Point:20Hz-20KHz, 239 Frequency Points Decay of Slope:12dB/oct, 18dB/oct,24dB/oct, 48dB/oct
Output Extension Threshold: -40dBu~+20dBu, step away from the 0.5dBu; expansion ratio: 1:1.0~1:20 is less than 1:20, step 0.1 is greater than 1:2.0, step 0.5; response time: 
50mS~500mS,Step away from the 1mS release time: 0.3mS~200mS is less than 1mS, step away from the 0.1mS is greater than 1mS, step away from the 1mS
Compression Limiter present for each output channel. These parameters are adjustable: Threshold value: -40db~+20db; step:0.5db. 
Attack time: 0.3mS~200mS. 0.1mS step@0.3~1mS;1ms step @1mS~100ms. Release time: Release time can be set to 50ms ~ 5000ms.
Limiter Each Channel can be set up limiter independently. Adjustable Parameters: Threshold Value:-20dBu-+20dBu Stepover:0.5dBu@starting time:0.3ms-100ms Stepover<1ms 0="" 1ms="" stepover="">1ms@1ms
Output EQ Each output channel can be set up as 6 Bands EQ. EQ Paramater , Lo-shelf/Hi-shelf can be selected for EQ Modes. When set as Parameter, the centre Frequency will be 20Hz-20kHz,the total Frequency points is 239.Band width:0.05 oct-3 oct.Step is 0.05 oct,Gain: -20dB-+20dB, Step is 0.1dB.When set as Lo-Shelf and Hi-shelf,the centre Frequency is 20Hz - 20k Hz,the total Frequency points is 239, the slope is 6 dB/12 dB.Gain:-20dB-+20dB.Step is 0.1 dB.
Processor 96KHz Sampling frequency, 32-bit Floating-Point DSP
Display With 2*24 LCD, 8-LED input/output level. Mute and Editing mode can be displayed.
Power ≤25W
Power Supply AC110V/220V 50/60Hz
Product Dimension(W×D×H) 482×228×44mm
Net Weight 4.1kg
Shipping Dimension(W×D×H) 1PC:555X325X98mm/0.0177m3 6PCS:569X339X612mm/0.1180m3
Gross Weight 1PC:5(kg) 6PCS:31.5(kg)

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