L-Acoustics arcs focus - Appendix Cspecifications; Arcs Focus

ARCS
®
WIDE SYSTEM
ARCS
®
FOCUS SYSTEM
user manual
VERSION 4.0
ARCSWIFO_UM_EN_4.0
www.l- acoustics.com
22
APPENDIX C SPECIFICATIONS
ARCS FOCUS
Description
2-way passive enclosure, amplified by LA4 / LA4X / LA8 / LA12X
Usable bandwidth (-10 dB) 55 Hz - 20 kHz ([ARCS_WIFO] preset)
Maximum SPL
1
139 dB ([ARCS_WIFO] preset)
Coverage angle (-6 dB)
15° × 90°
Transducers
LF: 1 × 12", weather-resistant, bass-reflex.
HF: 1 × 3", diaphragm compression driver, DOSC
®
waveguide.
Nominal impedance 8 Ω
RMS power handling
450 W
Connectors
IN: 1 × 4-point SpeakOn
®
LINK: 4-point SpeakOn
®
Rigging components Rigging rails and WIFORIG coupling bars.
Dimensions
Physical data
Weight (net):
38 kg / 84 lb
Cabinet:
Baltic birch plywood.
Finish:
Dark Grey brown (Pantone 426C)
Pure white (RAL 9010®)
Custom RAL code on special order
Front:
Steel grill with anti-corrosion coating, Airnet
®
fabric
Protection Rating:
IP55
Rigging components:
High strength steel with anti-corrosion coating
1
Peak level measured at 1 m under free field conditions using pink noise with crest factor 4 (preset specified in brackets).