L-Acoustics KS21 - Loudspeaker ConGurations; KS21 in Standard ConGuration

Loudspeaker congurations
Loudspeaker congurations
KS21 in standard conguration
Deployed in a standard conguration, a KS21 system operates with an omnidirectional directivity pattern over the
nominal bandwidth of the KS21 enclosure.
The [KS21_60] and [KS21_100] factory presets provide the subwoofer system with an upper frequency limit at 60 Hz
and 100 Hz respectively in order to optimize the acoustic coupling with a main full-range system.
The KS21 subwoofer is driven by the LA4X / LA8 / LA12X amplied controller.
Preset [KS21_60] [KS21_100]
Low frequency limit 29 Hz 31 Hz
Delay values
When combining a line source with subwoofers, delays may have to be added to the presets.
Refer to the Preset Guide to obtain the pre-alignment delay values.
Grouping subwoofers
Place the subwoofer enclosures side by side. If not possible, the maximum distance between two adjacent
acoustic centers must be 2.8m or 1.7m if the upper frequency limit of the subwoofer system is at 60Hz or
100Hz, respectively.
26 KS21 owner's manual (EN) version 2.1