L-Acoustics K1-SB Manuel D'utilisation page 16

K1- - - - SB K1 SB
K1 K1 SB SB
arrayable lf enclosure for K1 arrayable lf enclosure for K1 arrayable lf enclosure for K1 arrayable lf enclosure for K1
user manual user m anual
user m user m anual anual
VERSION 2.0
3 - When combining [K1] with [K1SB_X] and [SB28_60], the K1 is associated with the K1-SB in a THROW
configuration and the SB28 is stacked. The SB28:K1-SB:K1 recommended ratio is 2:1:2 and the and the combined
system low frequency limit is 25 Hz.
Note1: Refer to point 1 to get acquainted with the THROW configuration.
Note2: Two SB28 array arrangements are possible whether the directivity pattern is intended to be omni-directional
(see Figure 7a) or cardioid (see Figure 7b). The cardioid arrangement is recommended within arrays containing a
multiple of four SB28 enclosures and in that case the [SB28_60] preset must be replaced by [SB28_60_C] (refer to the
SB28 User manual [3.4]).
[SB28_60]
a.
Omni-directional SB28
array
Figure 7: SB28/K1-SB/K1 combination examples in THROW configuration
K1SB_UM_ML_2-0
[K1SB_X]
[K1]
w w w . l - a c o u s t i c s . c o m
[K1SB_X]
[K1]
[SB28_60_C]
b.
Cardioid SB28 array
14 en 14 14 14