DBX EX4000 Crossover Exciter Detailed Installation

For any concern, fell free to ask.
Linker: XLR and TRS Jacks
Type: Refiltered , servo-balanced input
Impedance: + -12k ohms
Biggest Input Level: 21 dBu balanced and unbalanced
CMRR : Typically 40dB , less 55dB@1kHz
Output
Linker: XLR and 1/4" TRS jacks
type: Electronically buffered output stage
Impedance: +/- 45 Ohms balanced
Biggest input level: +21 dBu balanced and unbalanced
Channel width: 20 Hz to 20Khz
Frequency Response: 0.35 Hz to 200 kHz
Noise: less -95 dBu, unweigh , 22 Hz to 22 kHz
Power source: 9 w
Size : ( 482 mm x 165 mm x 44mm) ( LxWxH)