LD Systems STINGER SUB G2 Série Manuel D'utilisation page 6

BACK PANEL / CONTROL ELEMENTS:
LD ESUB15G²
OFF (8 )
6
1
2
LOW PASS (120 Hz)
ON (4 )
3
1
SPEAKON COMPATIBLE INPUT
Connect output from an external
amplifier.
2 SPEAKON COMPATIBLE OUTPUT
Connect other passive
subwoofers, e.g. LDESUB15G².
3 LOW-PASS SWITCH
In "ON" position the internal low-
pass filter (120Hz / -12dB/oct.)
is activated. This mode is used,
when powering the subwoofer
without an external crossover.
Note: The subwoofers impedance
is 4Ω in this mode.
When the subwoofer is used with
an external crossover, switch to
"OFF". In this mode the internal
low-pass filter is disabled and the
subwoofer can be used as am 8Ω
speaker.