L’Acoustics SB18 Subwoofer

Electroacoustic specs
High power compact subwoofer: 1 x 18”
amplified by LA4X / LA8 / LA12X

Low frequency limit (-10 dB)
32 Hz ([SB18_100])

Maximum SPL1
138 dB ([SB18_100])

Nominal directivity (-6 dB)
standard or cardioid

Transducers
1 × 18″

Acoustical load
dual bass-reflex, L-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
2 × 4-point speakON

Rigging and handling
4 x handles
4-point captive rigging system
1 × 35 mm pole socket

Weight (net)
52 kg / 115 lb

Cabinet
premium grade Baltic birch plywood

Front
coated steel grill
acoustically neutral 3D fabric

Rigging components
steel with anti-corrosion coating

Finish
dark grey brown Pantone 426 C

IP
IP55