L-Acoustics A15i Series User Manual

Specications
KS21i specications
Description High power compact subwoofer: 1 x 21" (installation version), amplied by
LA2Xi / LA4X / LA8 / LA12X
Usable bandwidth (-10 dB) 31 Hz - 100 Hz ([KS21_100])
Maximum SPL
1
138 dB ([KS21_100]) with LA2Xi (bridge mode) / LA4X / LA8 / LA12X
131 dB ([KS21_100]) with LA2Xi
Nominal directivity (-6 dB) standard or cardioid conguration
Transducers 1 × 21" neodymium cone driver
Acoustical load bass-reex, L-Vents
Nominal impedance 8 Ω
Connectors 1 × 4-point terminal block with push-in connection
Rigging and handling external rigging kits
M6 inserts for rigging plates
M8 inserts for A-U15i
1 DIN580-compatible M8 threaded insert
Weight (net) 46 kg / 101 lb
Cabinet premium grade Baltic beech and birch plywood
Front coated steel grill
acoustically neutral 3D fabric
Finish dark grey brown Pantone 426 C
pure white RAL 9010
custom RAL code on special order
IP IP55
1
Peak level at 1 m under half space conditions using pink noise with crest factor 4 (preset specied in brackets).
106 A15i owner's manual (EN) version 1.0

L-Acoustics A15i Series Specifications

General

Brand	L-Acoustics
Model	A15i Series
Category	Speakers
Language	English