AV:Link: 170.190UK, Active Subwoofer Cabinet, 20cm Driver, 200W Output, Adjustable Gain and Crossover Default:- Robust Build: IP67 water and

Robust Build: IP67 water and dust resistance

Advanced Video Content Analysis: Includes vehicle and human classification

and screw detection

Pairing with Hikvision displays is automatic

3mm jack connector on one end and a USB Type A connector on the other

AV:Link: 170.190UK, Active Subwoofer Cabinet, 20cm Driver, 200W Output, Adjustable Gain and Crossover Default:- Robust Build: IP67 water andActive Subwoofer Cabinet Active sub cabinet with 8" (20cm) reinforced driver and internal amplifier with active filter circuit. Inputs are on twin RCA or from a stereo amplifier on spring terminals (between amp and mid top speakers). Cutoff frequency and Gain rotary controls can be adjusted as required. "Auto Off" function deactivates the amplifier when no incoming signal is detected to conserve energy. Integral amplifier with variable crossover Auto