L-Acoustics KS21

Abbiamo a noleggio il subwoofer di riferimento, L-Acoustics KS21 Controllato dall’amplificatore LA12X.



L-Acoustics KS21

Electroacoustic specs

High power compact subwoofer: 1 x 21″ (installation version)
amplified by LA2Xi / LA4X / LA8 / LA12X

Low frequency limit (-10 dB) 29Hz ([KS21_60])
Maximum SPL1 138 dB ([KS21_100]with LA2Xi (bridge mode) / LA4X / LA8 / LA12X
131 dB ([KS21_100]with LA2Xi
Nominal directivity (-6 dB) Standard or cardioid configuration
Transducers 1 × 21″ neodymium cone driver
Acoustical load Bass-reflexL-Vents
Nominal impedance 8 Ω

1 Peak level at 1 m under half space conditions using pink noise with crest factor 4 (preset specified in brackets).

Physical specs

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



Prodotti correlati


L-Acoustics LA12X

L-Acoustics KS28

L-Acoustics SB28

L-Acoustics SB18

L-Acoustics M-Bump

L-Acoustics M-Bar


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