It is a modular extension device for the CX-MAG2189 (Host), which is utilised to increase the capacity of modules in situations where the system requires more than 12 functional modules. In the same manner that it is mounted on a host computer, each module is likewise utilised in the same manner. In order to guarantee that the system will function properly, the work that is being done on the assembly function module must be carried out by only authorised professionals. Note that this device is not intended for usage in other applications but rather for the expansion of modules; in order to utilise it, it must be connected to a host.

Model	CX-MAG2800
Color of panels	Silver Gray
Operating environment	Ambient temperature 5-35 oC; Relative humidity: ≦75%; Air pressure ≈ 86 – 106 kPa
The signal-to-noise ratio of the system’s audio	Line: 75dB; MIC: 60dB
System audio signal distortion	Less than 0.5%  @ 1kHz;
The system audio signal nominal input level	Line: 250mV; MIC: 8mV
System audio signal input impedance	Line:10kΩ; MIC: 10kΩ
The system audio signal nominal output level	0dBV
Power consumption	20W
Protection	F 1A
Power source	AC 220V–240V/ 50- 60Hz
Size	220´483´330mm
Gross weight	10Kg
Net weight	8Kg
Configuration	Manual: 1; Power Cord: 1; Keys: 2
A standard module	Extending Input Module