L-Acoustics K2 User Manual

System components
System components
Loudspeaker enclosures
K2 3-way full-range active WST enclosure
K1-SB K1 system subwoofer 2×15"
SB28 High power subwoofer: 2 x 18''
Kara 2-way modular WST enclosure
Powering and driving system
LA4X / LA8 Amplied controller with DSP, preset library and networking capabilities
LA-RAK Touring rack containing three LA8 and power, audio and network distribution
Refer to the LA4X / LA8 user manual for operating instructions.
Loudspeaker cables
SP cables 4-point speakON loudspeaker cables (4mm² gauge)
SP cables come in four sizes: SP.7 (0.7m/2.3ft), SP5 (5m/16.4ft), SP10 (10 m/32.8ft) and
SP25 (25m/82ft)
SP-Y1 breakout cable for two passive enclosures (2.5mm² gauge) provided with a CC4FP adapter
4-point speakON to 2 × 2-point speakON
DO 8-point PA-COM loudspeaker cables (4mm² gauge)
DO cables come in three sizes: DO.7 (0.7m/2.3ft), DO10 (10m/32.8ft) and DO25
(25m/82ft)
DOSUB-LA8 breakout cable for four passive enclosures (4mm² gauge)
8-point PA-COM to 4 × 2-point speakON
DOFILL-LA8 breakout cable for two 2-way active enclosures (4mm² gauge)
8-point PA-COM to 2 x 4-point speakON
DO3WFILL breakout cable for one 2-way active enclosure and two passive enclosures (4mm² gauge)
8-point PA-COM to 1 x 4-point speakON and 2 x 2-point speakON
Information about the connection of the enclosures to the LA ampliers is given in this
document.
Refer to the LA4X / LA8 user manual for detailed instructions about the whole cabling scheme, including
modulation cables and network.
Rigging elements
Rigging elements or procedures are not presented in this document.
Refer to the K2 rigging manual.
6 K2/SB28 user manual (EN) version 7.0

L-Acoustics K2 Specifications

General

Frequency Response	35 Hz - 20 kHz
Max SPL	147 dB
Transducers	2 x 12" LF, 4 x 6.5" MF, 2 x 3" HF
Nominal Impedance	8 ohms
Amplification	LA8 / LA12X
Weight	56 kg
Type	3-way active WST line source
Components	12" LF, 6.5" MF, 3" HF
Connectors	2 x 4-point speakON