ARCS
®
II
SYSTEM
user manual
VERSION 3.0
ARCSII_UM_EN_3.0
w w w . l - a c o u s t i c s . c o m
20
SB28
Description
Subwoofer enclosure, amplified by LA8 / LA12X
Low frequency limit (
‑
10 dB) 25 Hz ([SB28_100] preset)
Maximum SPL
1
142 dB ([SB28_100] preset)
RMS power handling
1255 W
Transducers
2
18" neodymium, weather-resistant, direct radiation, bass-reflex
Nominal impedance
4 Ω
Connectors
IN: 1
4-point SpeakON
®
Rigging components
Integrated rigging system
Handles integrated in the cabinet
Dimensions
Physical data
Weight (net):
93 kg / 205 lb
Cabinet:
Baltic birch plywood
Finish:
Dark Grey brown (Pantone 426C)
Pure white (RAL 9010
®
)
Front:
Steel grill with anti-corrosion coating
Airnet
®
acoustically neutral fabric
Rigging components: Aluminium
1
Peak level measured at 1 m under half-space conditions using pink noise with crest factor 4 (preset specified in brackets).
Summary of Contents for ARCS II
Page 1: ...ARCS II user manual EN ...
