Basic Info.
Application
Professional Audio
Certification
CE, RoHS, CCC, FCC, ETL, MET
Purpose
Live Broadcast, Conference Room, Church, Performan
Product Description
Features
1,96KHz sampling frequency, 32-bit DSP processor, 24-bit A/D and D/A converter
2,There are many types available to combine flexibly with multiple X-over modes,such as
2 inputs 4 outputs, 2 inputs 6 outputs, 2 inputs 8 outputs, 3 inputs 6 outputs, 4 inputs 6 outputs,and 4 inputs 8 outputs.
High and low pass frequency points can reach 20Hz~20KHz.(Crossover point of high pass filter and low pass filter both can reach 20Hz~20KHz.)
USB2.0,USB3.0,and RS485 are provided for PC connection.the RS485 interface can connect with 250 devices at most and can be
controlled by computers(which is)more than 1500 meters away.
Devices can be easily controlled by function buttons and coder on front panel or pc software
30 user-program parameters can be stored into the devices.
The system button on the front panel can set up password and lock the panel control function,in case parameters would be revised,
6 independent parametric EQ of each input and output channels. The adjustable gain range is ±20dB,
Five EQ models such as parameters,Hi-shelf,Lo-shelf,APF 1st,APF 2nd can be selected
Each input channel has an adjustable noise gate,and each input channel has two dynamic EQs and automatic gain control.
2X24 LCD blue back-light display present.5-LED display an exact digital level meter ,mute and edit status of input/output.
Each input and output has delay,phase control and mute settings.the maximum delay can reach 1000ms.the delay unit is optional with
three models,Milliseconds (ms), meters (m)and feet (ft).Delay can be adjusted through coarse or fine models.
The output channels can also control compression, limiter and select input signal channels, and can copy all parameters
of one channel to another channel for simultaneous linkage control.
The mute of the matrix and channel can be controlled through USB and RS485 connected with central control system.
Support device input, output, and system functions to set passwords respectively for locking to achieve data confidentiality.
Device software with built-in central control code generator, can achieve one-button Chinese and English switching.
Internet remote control can be achieved via an external UTWR1 box connected to computers.
Technical parameter |
·technical parameter |
model | 2in 4out | 2in 6out | 2in 8out | 3in 6out | 4in 6out | 4in 8out |
Input channel jacks | 2 female XLR | 2 female XLR | 2 female XLR | 3 female XLR | 4 female XLR | 4 female XLR |
Output channel jacks | 4 male XLR | 6 male XLR | 8 male XLR | 6 male XLR | 6 male XLR | 8 male XLR |
Input impedance | balanced:20KΩ |
Output impedance | balanced:100Ω |
PC port | Front panel with 1 USB interface (USB3.0 control interface can be expanded to WIFI control interface), rear panel with 2 RS485 interfaces (RJ-45 seat) |
CMRR | >70dB(1KHz) |
Input range | ≤+16.3dBu |
Frequency response | 19.7Hz-20KHz(±0.5dB) |
S/NR | >104dB |
THD | <0.01% OUTPUT=0dBu/1KHz |
Channel separation (crosstalk) | >100dB(1KHz) |
Input channel function |
Input noise gate | Each input channel has a noise gate function, the threshold level is -120dBu~0dBu, stepover: 1dBu |
Input mute | Each channel has independent mute control. |
Input gain | Input range:-80dB ~ +12dB,stepover:0.1dB |
Input delay | Each input channel has independent delay control.the adjustable range is 0~1000ms.the fine adjustable stepover is 21us; the coarse adjustable stepover is 1ms. |
Input polarity | Same phase(+) or reversed phase(-) |
Input EQ | each input channel has 6 parametric equalizer, equalization mode can choose PEQ/Lo-Shelf/Hi-Shelf/APF 1st/APF 2nd |
- Adjust the parameters in PEQ state: center frequency point: 19.7Hz~20KHz, 241 frequency points in total. Bandwidth: 0.05oct~3oct, stepover is 0.01oct Gain: -20dBu~ 20dBu, stepover is 0.1dBu
|
- Adjustable parameters in Lo-Shelf and Hi-Shelf state: center frequency point: 19.7Hz-20KHz, 241 frequency points in total Slope: 6dB/12dB Gain: -20dBu ~ 20dBu, stepover is 0.1dBu
|
- In the APF 1st state, the center frequency is 19.7 Hz to 20 kHz, and 241 frequency points are selectable.
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D.Adjust the parameters in the APF 2nd state: center frequency point: 19.7Hz ~ 20KHz, 241 frequency points in total .Bandwidth: 0.05oct ~ 3oct, stepover is 0.01oct. |
Input dynamic equalization | There are 2 dynamic equalizations for each input channel,and adjustable parameters are as followed : frequency turning point: 19.7Hz~20KHz, 241 frequency points Bandwidth in total: 0.05oct~3oct The stepover is 0.01oct. Target level value: -45dBu ~ +15dBu.. Threshold: -45dBu~+15dBu. Ratio: 1.0:1~20:1, 1.0:1 to 1:2 step 0.1, 1:2 to 1:20 step 0.5. Attack time : 0.3ms~200ms, less than 1ms, the step is 0.1ms; when it is greater than 1ms, the step is 1ms. Release time: 50ms ~ 5000ms Step 1ms |
Input compression | Each input channel has a separate input compression setting, the adjustable parameters are as followed: compression level: -40dBu ~ +20dBu, stepover is 0.1dBu. Compression ratio: 1.0:1~20:1, 1.0:1 to 1:2 step 0.1, 1:2 to 1:20 step 0.5. Attack time : 0.3ms~200ms,if less than 1ms, the step is 0.1ms; when it is greater than 1ms,the step is 1ms. Release time: 50ms ~ 5000ms Step 1ms |
Input automatic gain | Each channel has a separate input with automatic gain function, the adjustable parameters are as followed : threshold: -80dBu ~ +20dBu, step is 0.1dBu. Target level: -80dBu ~ +20dBu. Ratio: 1:1 ~ 1:20; Step 1:1 between 1:1 and 1:2; step 1: 0.5 from 1:2 to 1:20. attack time: 0.3~200ms, if less than 1ms, step is 0.1ms, when it is greater than 1ms, step is 1ms. Release time: 50 ~ 5000ms, step 1ms. |
Output channel function |
Output mute | Separate mute control for each channel |
Input selection | Each output channel can be separately selected for different input channels, or any combination of input channels can be selected. |
Output gain | Adjustment range: -80dB to +12dB, step size is 0.1dB |
Output delay | Each output channel has separate delay control, the adjustment range is 0~1000ms, the fine adjustment step is 21us; the coarse adjustment step is 1ms. |
Output phase | same phase(+)or reversed phase(-) |
Divider setting | A low-pass filter (LPF) and a high-pass filter (HPF) can be set separately for each output channel. The adjustable parameters are: Filter type: Lin-Ril/Bessel/Butterw |
Frequency turning point: 19.7Hz-20KHz, a total of 241 frequency points; |
A. Attenuation slopes in the Bessel and Butterw states: 12 dB/oct, 18 dB/oct, 24 dB/oct, 30 dB/oct, 36 dB/oct, 42 dB/oct, 48 dB/oct. |
B. Attenuation slopes in the Lin-Ril state: 12 dB/oct, 24 dB/oct, 36 dB/oct, 48 dB/oct. |
Limiter setting | The limiter can be set separately for each output channel. The adjustable parameters are: limiter level: -40dBu~+20dBu, stepover is 0.1dBu. Attack time : 0.3~200ms, when it is less than 1ms, step is 0.1ms, when it is greater than 1ms, step is 1ms. Release time: 50 ~ 5000ms, step 1ms. |
Compressor setting | Each output channel has a separate output compression setting, the adjustable parameters are as followed: compression level: -40dBu ~ +20dBu, stepoveris 0.1dBu. Compression ratio: 1.0:1~20:1, 1.0:1 to 1:2 step 0.1, 1:2 to 1:20 step 0.5. Attack time : 0.3ms~200ms, less than 1ms, the step is 0.1ms; when it is greater than 1ms, the step is 1ms. Release time: 50ms ~ 5000ms Step 1ms |
Output EQ | 6 equalizations per output channel, PEQ/Lo-Shelf/Hi-Shelf/APF 1st/APF 2nd |
A. Adjust the parameters in PEQ state: center frequency point: 19.7Hz~20KHz, a total of 241 frequency points Bandwidth: 0.05oct~3oct, step size is 0.01oct Gain: -20dB~+20dB, step distance is 0.1dBu |
B. Adjustable parameters in Lo-Shelf and Hi-Shelf state: center frequency point: 19.7Hz-20KHz, a total of 241 frequency points Slope: 6dB/12dB Gain: -20dBu ~ +20dBu, stepover is 0.1dBu |
C. In the APF 1st state, the center frequency is 19.7 Hz to 20 kHz, and a total of 241 frequency points are selectable. |
D. Adjust the parameters in the APF 2nd state: center frequency point: 19.7Hz ~ 20KHz, a total of 241 frequency points Bandwidth: 0.05oct ~ 3oct, stepover is 0.01oct. |
processor | 96KHz sampling frequency, 32-bit DSP processor, 24-bit A/D and D/A converter. |
display | 2×24 LCD blue backlight display setting, 5-band LED display input/output accurate digital level meter, mute and editing status |
Power consumption | ≤25W |
power | AC110V/220V 50/60Hz |
Product size (W×D×H) | 482×190×44mm |
net weight | 3.6kg |
Shipping size (W×D×H) | 1PC:562X296X98mm/0.0163m3 6PCS:578X308X615mm/0.1094 m3 |
Gross weight | 1PC:4.5(kg) 6PCS:28.5(kg) |
Address:
No. A9, No. 2 District, Dongan Industrial Zone, Jiangmen, Guangdong, China
Business Type:
Manufacturer/Factory
Business Range:
Agriculture & Food, Consumer Electronics, Electrical & Electronics, Lights & Lighting
Management System Certification:
ISO 9001
Company Introduction:
CRCBOX AUDIO Located in the foreign-funded private industrial zone in Enping City, Guangdong Province. We specialize in professional audio research and development, production and sales. Products include mixers/wireless microphones/power amplifiers/active or passive speakers / line array speakers/...Since the establishment of the company, we have been aiming to develop trade and export every year. Exports have expanded, economic benefits have increased year by year, service methods have become more complete, and considerable development has been achieved. Products are exported to Europe, America, the Middle East, Southeast Asia...More than 96 countries and regions.
We have a dedicated team that is disciplined, united, skilled, and experienced. We pay attention to the people-oriented business philosophy, pay attention to employee re-education and skills, management training, and strive to create a beautiful working environment and working atmosphere for employees. We always follow "first" and lay a solid foundation for future development. With the tenet of "first-class products, first-class service, first-class reputation", it enjoys a high reputation at home and abroad, and has established good cooperative relations with domestic and foreign government departments, financial institutions and other customers.
Warmly welcome you to visit our company and work together with us to create a better future.
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