L-Acoustics K1 User Manual

Loudspeaker congurations
Use [xxxx_xx_C] or [xxxx_xx_Cx] on a reversed subwoofer in a cardioid conguration
The cardioid conguration consists in reversing 1 element in an array of 4 subwoofers.
Refer to the subwoofer owner's manual and to the Cardioid congurations technical bulletin.
Delay values
Do not forget to add the pre-alignment and geometric delays depending on the conguration.
When using [K1] with [K1SB_X], do not add any delay value between the K1 and K1-SB elements of a same line
source.
Pre-alignment delays are identical for KS28 and SB28.
Pre-alignment delays
presets pre-alignment delay values and polarity settings
[K1] + [KS28_60] K1 = 0.5 ms KS28 = 0 ms
[K1] + [KS28_60_C] K1 = 6 ms KS28 = 0 ms
[K1] + [KS28_60_Cx] K1 = 4 ms KS28 = 0 ms
presets pre-alignment delay values and polarity settings
[K1] + [K1SB_60] + [KS28_60] K1 = 6 ms K1-SB = 0 ms KS28 = 6 ms
[K1] + [K1SB_60] + [KS28_60_C] K1 = 6 ms K1-SB = 0 ms KS28 = 0.5 ms
[K1] + [K1SB_60] + [KS28_60_Cx] K1 = 6 ms K1-SB = 0 ms KS28 = 4 ms
14 K1 user manual (EN) version 6.0

L-Acoustics K1 Specifications

General

Frequency Response	35 Hz - 20 kHz
Nominal Impedance	8 ohms
Enclosure Material	Baltic birch plywood
Components	2 x 15" LF, 4 x 6.5" MF, 3 x 3" HF
Amplification	External
Connectors	2 x NL4