Product: L-acoustics  KS28

Omschrijving:
The KS28 is a reference subwoofer designed to extend the
frequency response of large format systems. The KS28 features
two high excursion, 18’’ direct radiating transducers mounted
in a bass-reflex tuned enclosure. The optimized L-Vents laminar
vented port reduce turbulence and port noise at high levels
while also increasing LF efficiency.
The KS28 operates from 25 Hz. The excursion capability of
the transducer, combined with L-Vents contributes to deliver
a high SPL, with low distortion. The KS28 can offer standard
or cardioid directivity, by combining physical deployment and
the suitable preset.
The KS28 is the first L-Acoustics enclosure to fully utilize the
LA12X amplified controller power. The LA12X ensures advanced
crossover functions, linearization and L-Drive protection of
the transducers. Its onboard library offers standard and cardioid
presets, each available with two low-pass filters to accommodate
various coupling conditions and LF contour requirements

Description Flyable subwoofer 2 × 18’’, amplified by LA12X
Low frequency limit (-10 dB) 25 Hz ([KS28_100])
Maximum SPL2 143 dB ([KS28_100])
Directivity Standard or cardioid
Transducers 2 x 18’’ neodymium, aluminium die cast basket
Acoustical load Bass-reflex enclosure, L-Vents
Nominal impedance 4 ohm
Connectors IN: 4-point speakON
Rigging and handling Flush-fitting 2-point rigging system
6 ergonomic handles
2 ground runners
8 side runners
Weight (net) 79 kg
Cabinet Premium grade beech and birch plywood
Front Steel grill with anti-corrosion coating
Acoustically neutral 3D fabric
Rigging components High grade steel
Finish Dark grey brown PANTONE 426C
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