L-ACOUSTICS K1 [6/16] K1 k1 k1 k1 system system system system k1 k1 k1 k1 k1 k1 k1 k1 sb sb sb sb

L-ACOUSTICS K1 [6/16] K1 k1 k1 k1 system system system system k1 k1 k1 k1 k1 k1 k1 k1 sb sb sb sb
K1
K1K1
K1
SYSTEM
SYSTEM SYSTEM
SYSTEM K1
K1 K1
K1 K1
K1K1
K1-
--
-SB
SBSB
SB
USER
USERUSER
USER
MANUAL
MANUALMANUAL
MANUAL
VERSION 3.1
K1_UM_EN_3- 1
w w w . l - a c o u s t i c s . c o m
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3 OPERATING MODES
OPERATING MODESOPERATING MODES
OPERATING MODES
3.1 FULL-RANGE mode
In FULL-RANGE mode, the K1 system operates within the nominal bandwidth of the enclosure.
It corresponds to the use of the K1 line source in standalone configuration, i.e. without complementary subwoofers.
The K1 enclosure is driven by the LA8 amplified controller with a dedicated factory preset.
Standalone K1 line source
Enc
losure
[PRESET]
[K1]
Frequency range (-10dB)
35Hz – 20kHz
3.2 EXTENDED mode
In EXTENDED mode, the bandwidth of the K1 system is reinforced or extended in the low end.
It corresponds to the use of a K1 line source in combination with the KI-SB extension, and with the optional addition of
the SB28 subwoofer.
Each enclosure type is driven by the LA8 amplified controller with a dedicated factory preset. The K1 enclosure is
driven with the same preset as in standalone configuration. The K1-SB enclosure is driven with a choice of two presets
corresponding to two distinct configurations: THROW or CONTOUR. The SB28 enclosure is driven with a preset
featuring an upper frequency limit at 60 Hz, for an optimized acoustic coupling with the line source.
THROW configuration
With a K1-SB line array installed on top of a K1 line array, the line source length is increased, enhancing the sub-low
throw capability of the K1 system.
K1 and K1-SB in THROW configuration
K1 and K1-SB in THROW configuration + SB28
K1/ K1-SB array
Recommended ratio
1 K1-SB: 2 K1
Flown K1/ K1-SB array
with ground-stacked SB28
Recommended ratio
2 SB28: 1 K1-SB: 2 K1
Enc
losure
[
PRESET
]
Enc
losure
[
PRESET
]
K
1
K1-SB
[K1]
[K1SB_X]
S
B28
K1
K1-SB
[SB28_60]
[K1]
[K1SB_X]
Frequency range (-10dB)
35Hz – 20kHz
Frequency range (-10dB)
25Hz – 20kHz

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