User’s Manual
K&F ‘SW’ Series Subwoofer Systems
KLING & FREITAG GMBH ©1998 - 2015
Version 5.1, 29.05.2015
Page 23 of 23
9.
Configurations and Connecting Diagrams
9.1
Operating the Systems without K&F System Controller
The K&F subwoofers with integrated crossover (SW 112 - XO / SW 115D - XO or SW
118E - XO) can be combined with K&F top speakers by simply connecting them in parallel.
9.1.1
‘XO ON’ Subwoofer with optional Crossover (XO)
In this mode of operation you can easily realise applications, where a higher bass level is
needed.
Be sure to use only amplifiers, which can handle speaker impedances down to 3
Ω
in
this mode.
When using the mid-high systems in a cluster (speakers in close proximity), reduce the
frequencies below 300 Hz by 3-4 dB!
Recommended combinations of CA systems, as described here, with K&F subwoofers:
2 CA systems +
2- 4 x SW 112-XO
or +
2 x SW 115E-XO
or +
1 - 2 x SW 118E-XO
INPUT CH 2
INPUT CH 1
OUTPUTS
CH 2
CH 1
-
+
-
+
INPUT e.g. from
mixer, AUX or
Connector Panel
Switch To 'XO ON'
Switch To 'XO ON'
The switch XO on the connecting terminal of the subwoofer must be at ‘ON’ for this
mode of operation:
Switch on the subwoofers’ connecting terminal
Important
