
QSC
KS118 Powered Subwoofer
$1,749.00
Qty
1
- Returns
- Warranty
- 30 days from delivery, in original condition and packaging.
- After the return window the manufacturer’s warranty applies. Spencer Clem does not add one of its own.
Overview
3600 W 18-inch direct-radiating powered subwoofer with loop-through outputs.
Specifications
Power
Voltage
Power inlet
Physical
Mounting
Finish
Acoustic
Maximum SPL
Frequency range
Power handling
Drive
Documentation
Visualization
Default zone
Placement
Notes
Source
Not recorded. This section has not been filled in for this product.
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.
Inputs and outputs
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
| Port | Label | Connector | No. |
|---|---|---|---|
| In | Input A | XLR3 female | 1 |
| In | Input B | XLR3 female | 2 |
Loop out
| Port | Label | Connector | No. |
|---|---|---|---|
| Out | Loop Out A | XLR3 male | 1 |
| Out | Loop Out B | XLR3 male | 2 |
Mains
| Port | Label | Connector | No. |
|---|---|---|---|
| In | AC Mains In | IEC C13/C14 male | 1 |
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


