L-Acoustics L Series User Manual

Specications
KS28 specications
Description Flyable subwoofer 2 × 18", amplied by LA12X / LA2Xi
Low frequency limit (-10 dB) 25 Hz ([KS28_100])
Maximum SPL
1
143 dB ([KS28_100]) with LA2Xi (bridge mode) / LA12X
136 dB ([KS28_100]) with LA2Xi
Directivity standard or cardioid
Transducers 2 × 18" neodymium cone drivers
Acoustical load bass-reex, L-Vents
Nominal impedance 4 Ω
Connectors IN: 1 × 4-point speakON
Rigging and handling ush-tting 2-point rigging system
6 ergonomic handles
2 ground runners
8 side runners
Weight (net) 79 kg / 174 lb
Cabinet premium grade Baltic beech and birch plywood
Front coated steel grill
acoustically neutral 3D fabric
Rigging components high grade steel
Finish dark grey brown Pantone 426 C
IP IP55
1
Peak level at 1 m under half space conditions using pink noise with crest factor 4 (preset specied in brackets).
128 L2 owner's manual (EN) version 2.0

L-Acoustics L Series Specifications

General

Brand	L-Acoustics
Model	L Series
Category	Speakers
Language	English