5
Backside CSA-18LH (D3471)
Fig. 2
10) Fan: Cooling the built-in amplifier inside the subwoofer. Ensure these fans are clear of external
obstructions.
11) Gain Control (Volume): Controls the levels of incoming signal to the speaker.
12) Phase Switch: Sets the polarity of the system.
13) Ground/Lift: Remove ground from circuit to eliminate hum caused by ground loops.
14) Signal Through (XLR Male): Sends parallel full- range signal out to other CSA components.
15) Signal Input (XLR Female): Connects the speaker to your mixer to obtain full-range signal.
or getting full-range signal from CSA-18-H / CSA-18-LH through a patch cable (not included).
16) Power Cord Connector: Connect to Power with the included power cord.
17) Power Output (Through): Supply power to other CSA components using a patch power cable (included).
18) Fuse: 8A
19) Power Switch: ON /OFF