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QSC KS118
QSC

KS118

3600 W 18-inch direct-radiating powered subwoofer with loop-through outputs.

$1,749KS118 Powered Subwoofer
1
Connectivity

What it connects to

Grouped the way the back panel is grouped. Port labels are the manufacturer's own, so they match what is silk-screened on the chassis.

Inputs and outputs
Inputs
Analog line · 2 in / 0 out
PortLabelConnectorNo.
InInput AXLR3 female1
InInput BXLR3 female2
Loop out
Analog line · 0 in / 2 out
PortLabelConnectorNo.
OutLoop Out AXLR3 male1
OutLoop Out BXLR3 male2
Mains
AC power · 1 in / 0 out
PortLabelConnectorNo.
InAC Mains InIEC C13/C14 male1
Passthrough

These outputs mirror an input rather than originating a signal, so a diagram follows the run straight through them.

  • line_in 1 to loop_out 1
  • line_in 2 to loop_out 2
Specification

The facts

Only what is on record. A section nobody has filled in says so rather than showing a plausible number.

Power
Voltage100-240 V AC
Power inletIEC C14
Physical
MountingFloor, M20 pole socket
FinishBlack
Acoustic
Maximum SPL136 dB
Frequency range34 Hz to 100 Hz
Power handling3600 W
DrivePowered
DocumentationNot recorded

Not recorded. This section has not been filled in for this product.

Visualization
Default zonestage
PlacementGround-stacked, with an M20 pole to the top box
Notes
SourceManufacturer published specifications; the figures called out in the notes are unverified.
Where the figures are uncertain
Loop output labelling is taken as Loop Out A and B, one per input; not verified against the current panel.
Systems

Designed into

This product is part of the following bundles. Each one ships with a complete signal flow.