Line Source With Low-Frequency Element; Arcs Wide/Focus Line Source + Sb18M - L-Acoustics ARCS Wide User Manual

2.2

Line source with low-frequency element

In this configuration – an ARCS
extended in the low end.
The [ARCS_WIFO] preset allows for a reference frequency response in medium throw applications.
The [SB18_60] preset provides the subwoofer enclosures with an upper frequency limit at 60 Hz for an optimal frequency
coupling with the ARCS ® WIDE/FOCUS line source.
This configuration is driven by the LA4, LA4X or LA8 amplified controllers.
Flown horizontal ARCS WIDE/FOCUS with
ground-stacked SB18m
Frequency range (-10dB)
32 Hz – 20 kHz
ARCSWIFO_UM_EN_4.0
® WIDE/FOCUS line source deployed with SB18m subwoofers – the system bandwidth is

ARCS WIDE/FOCUS line source + SB18m

Enclosure
ARCS ® WIDE/FOCUS
SB18m
w w w . l - a c o u s t i c s . c o m
Flown
Mixed arrays
[PRESET]
 [ARCS_WIFO]
 [SB18_60]
Recommended ratio
1 ARCS WIDE / FOCUS: 1 SB18m
®
Stacked
9