L-Acoustics K3i Owner's Manual page 73

KS21i specications
Description
Low frequency limit (-10 dB)
1
Maximum SPL
Nominal directivity (-6 dB)
Transducers
Acoustical load
Nominal impedance
Connectors
Rigging and handling
Weight (net)
Cabinet
Front
Finish
IP
1
Peak level at 1 m under half space conditions using pink noise with crest factor 4 (preset specied in brackets).
K3i owner's manual (EN) version 1.0
High power compact subwoofer: 1 x 21" (installation version), amplied by
LA2Xi / LA4X / LA8 / LA12X
31 Hz ([KS21_100])
138 dB ([KS21_100])
standard or cardioid conguration
1 × 21" neodymium cone driver
bass-reex, L-Vents
8 Ω
1 × 4-point terminal block with push-in connection
external rigging kits
M6 inserts for rigging plates
M8 inserts for A-U15i
1 DIN580-compatible M8 threaded insert
46 kg / 101 lb
premium grade Baltic beech and birch plywood
coated steel grill
acoustically neutral 3D fabric
dark grey brown Pantone 426 C
pure white RAL 9010
custom RAL code on special order
IP55
Specications
73